diff --git a/01-introduction.html b/01-introduction.html
index 1a3d05b9..7946978f 100644
--- a/01-introduction.html
+++ b/01-introduction.html
@@ -502,7 +502,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/01-introduction.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2024-01-11",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/02-Wikidata_underlying_concepts.html b/02-Wikidata_underlying_concepts.html
index b7ed212b..a57215b4 100644
--- a/02-Wikidata_underlying_concepts.html
+++ b/02-Wikidata_underlying_concepts.html
@@ -521,7 +521,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/02-Wikidata_underlying_concepts.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/03-intro_to_editing.html b/03-intro_to_editing.html
index 851d51ad..7c17e1b2 100644
--- a/03-intro_to_editing.html
+++ b/03-intro_to_editing.html
@@ -473,7 +473,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/03-intro_to_editing.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2024-01-11",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/04-advanced_editing.html b/04-advanced_editing.html
index 3f2e26a4..efc32fac 100644
--- a/04-advanced_editing.html
+++ b/04-advanced_editing.html
@@ -412,7 +412,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/04-advanced_editing.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/05-intro_to_querying.html b/05-intro_to_querying.html
index fb8ef7e2..960e427d 100644
--- a/05-intro_to_querying.html
+++ b/05-intro_to_querying.html
@@ -270,7 +270,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Introduction to querying</h1>
-        <p>Last updated on 2023-04-24 |
+        <p>Last updated on 2024-01-24 |
         
         <a href="https://github.com/librarycarpentry/lc-wikidata/edit/main/episodes/05-intro_to_querying.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -444,7 +444,129 @@ <h3 id="exercises">Exercises<a class="anchor" aria-label="anchor" href="#exercis
   ?item wdt:P31 wd:Q146. # Must be of a cat
   SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } # Helps get the label in your language, if not, then en language
 }</code></pre>
-<p><strong>Map of libraries</strong></p>
+<p><strong>Cats pictures</strong></p>
+<p>In the first step we searched for cats. It is also possible to search
+for images in Wikidata if they are available. The Wikidata Query Service
+offers a range of visualization types. For the representation of images
+the image grid is suitable.</p>
+<pre><code>#defaultView:ImageGrid
+#Normally, the default output is a table, but with the defaultView we can directly specify that the results should be displayed in a grid
+
+SELECT ?item ?itemLabel ?itemPic
+#Show me the item, label and the picture of it.
+#The result list will look like this (wd:Q123185365/senior cats/ commons:Оредеж, Железнодорожная 9, кот (cropped).jpg)
+
+WHERE
+{
+  ?item wdt:P31 wd:Q146.       #The item of this search is a cat.
+  ?item wdt:P18 ?itemPic.      #Show me only cats with pictures. If you want to include very cats in your search, you need to place the Option{} function in front.
+
+SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+#Helps get the label in your language, if not, then english is selected as language
+}
+</code></pre>
+<figure><img src="fig/episode_5_Imagegrid.jpg" alt="Example of displaying cats in grid format" class="figure mx-auto d-block"></figure><p><strong>Books weight by genre</strong> Number of available books
+weighted by genre.</p>
+<pre><code>#defaultView:BubbleChart
+#Display the results as a Bubble Chart
+
+SELECT ?genre ?genreLabel  (COUNT(?book) as ?bookCount)
+#Show me the genre, the genre label, and count the available books as a new label ?bookCount
+#The result list will look like this (wd:Q213051/Non-Fiction/252)
+
+WHERE
+{
+  ?book wdt:P31 wd:Q571.            #Searched item is a book
+  ?book wdt:P136 ?genre.            #Get the attribute genre form item
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+  #Helps get the label in your language, if not, then english is selected as language
+}
+
+GROUP BY ?genre ?genreLabel
+#Aggregate with the group function
+ 
+LIMIT 15
+#Limit the shown results down to 15.</code></pre>
+<figure><img src="fig/episode_05_Bubblechart.png" alt="Bubblechart of books weight by genre" class="figure mx-auto d-block"></figure><p><strong>Map of NFDI Consortia in Germany</strong></p>
+<pre><code>#defaultView:Map
+#Display the results as a Map
+
+SELECT DISTINCT ?affiliateLabel ?affiliatepicture ?coordinates ?NFDILabel (?NFDILabel AS ?layer)
+#Show me the label, image, and coordinates of the affiliate parties.
+#Show me the NFDI label as well, using the NFDILabel as a layer filter.
+#The layer filter lets you choose which NFDI to display on the map.
+#The result list will look like this (Deutsche Nationalbibliothek/commons:DNB.svg/NFDI4Culture/Point(8.683333333 50.131111111))
+
+WHERE 
+{
+  ?NFDI wdt:P31 wd:Q98270496.       #Searched item is an accepted NFDI
+  ?NFDI wdt:P1416 ?affiliate.       #Get the affiliates of the accepted NFDI.
+  ?affiliate wdt:P625 ?coordinates. #Get the coordinates of the affiliate parties
+
+  OPTIONAL { ?affiliate wdt:P17 ?country }           #Get attribute country if available
+  OPTIONAL { ?affiliate wdt:P154 ?affiliatepicture } #Get attribute picture if available
+
+  FILTER(?country = wd:Q183)        #Use Filter to set country to wd:Q183(Germany)
+ 
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+  #Helps get the label in your language, if not, then english is selected as language
+}</code></pre>
+<figure><img src="fig/episode_05_Map.jpg" alt="Map of NFDI Consortia in Germany" class="figure mx-auto d-block"></figure><figure><img src="fig/episode_05_Map_CloseUp.png" alt="Close up look" class="figure mx-auto d-block"></figure><p><strong>Number of participants in NFDI consortia</strong></p>
+<pre><code>#Number of participants in NFDI consortia
+#defaultView:BarChart
+#Use the bar chart as the visualization type and give me the results immediately in the form of a bar chart.
+
+SELECT DISTINCT ?NFDIKLabel  (COUNT(DISTINCT ?participants ) as ?participantsCount)
+#Give me the unique (no double entries) names of the accepted NFDIK consortia.
+#Count the participants using the COUNT function and return the number of participants as a new variable ?participantsCount.   
+
+
+WHERE
+{
+  ?NFDIK wdt:P31 wd:Q98270496.       #Give me all accepted NFDI consortia.
+  ?NFDIK wdt:P710 ?participants.     #Show me the all participants of this NFDI consortium.
+
+#Attention: Not all consortia are listed here, but only those that have an entry participants in Wikidata.
+#Participants can be researchers, research institutions, universities, companies and many more.
+
+SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+#Helps to get the label in your language, if not, then english language is selected
+}
+
+GROUP BY ?NFDIKLabel
+#Group by NFDIK
+
+HAVING (?participantsCount &gt; 4)
+#Show me only NFDI consortia that have more than four registered participants.
+</code></pre>
+<figure><img src="fig/episode_05_Barchart.png" alt="Number of participants in NFDI consortia visualized as bar chart" class="figure mx-auto d-block"></figure><p><strong>NFDI Consortia in Berlin, Germany</strong></p>
+<pre><code>#defaultView:Graph
+#Use the graph as the visualization type
+
+
+SELECT ?affiliate ?affiliateLabel ?affiliatepicture ?NFDIK ?NFDIKLabel ?NFDIKpicture
+#Give me the label and the pictures of the affiliated parties of the accepted consortia of the NFDIK.
+#Give me label and pictures of accepted NFDIK consortia.
+
+
+WHERE
+{
+  ?NFDIK wdt:P31 wd:Q98270496.       #Get me all accepted NFDI consortia.
+  ?NFDIK wdt:P1416 ?affiliate.       #Get the affiliates of the accepted NFDI.
+  ?affiliate wdt:P131 ?location.     #Provide me with the location of the affiliated parties.
+
+  
+  FILTER(?location = wd:Q64)         #Set the location to Berlin.
+  
+   OPTIONAL { ?affiliate wdt:P154 ?affiliatepicture }  #Give me the pictures of the affilated partner, if available. 
+   OPTIONAL { ?NFDIK wdt:P154 ?NFDIKpicture }          #Give me the pictures of the NFDI, if available.
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+} 
+#Helps to get the label in your language, if not, then english language is selected</code></pre>
+<figure><img src="fig/episode_05_Graph.png" alt="relationships between NFDI Consortia in Berlin, Germany" class="figure mx-auto d-block"></figure><p><strong>Map of libraries</strong></p>
 <pre><code>SELECT distinct * WHERE {
   ?item wdt:P31/wdt:P279* wd:Q7075;
         wdt:P625 ?geo .
@@ -589,8 +711,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://librarycarpentry.github.io/lc-wikidata/05-intro_to_querying.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/05-intro_to_querying.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/06-bulk_actions.html b/06-bulk_actions.html
index 978ceec3..9f64e1ba 100644
--- a/06-bulk_actions.html
+++ b/06-bulk_actions.html
@@ -403,7 +403,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/06-bulk_actions.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/404.html b/404.html
index c535bad7..8ff8ea84 100644
--- a/404.html
+++ b/404.html
@@ -316,8 +316,8 @@ <h1>Page not found</h1>
   "url": "https://librarycarpentry.github.io/lc-wikidata/404.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/404.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/CODE_OF_CONDUCT.html b/CODE_OF_CONDUCT.html
index 1e5bd825..709471d1 100644
--- a/CODE_OF_CONDUCT.html
+++ b/CODE_OF_CONDUCT.html
@@ -336,7 +336,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/CODE_OF_CONDUCT.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/LICENSE.html b/LICENSE.html
index 3c1b8683..d67d3573 100644
--- a/LICENSE.html
+++ b/LICENSE.html
@@ -387,7 +387,7 @@ <h1>Licenses</h1>
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/LICENSE.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/Topic_list_brainstorming.html b/Topic_list_brainstorming.html
index 48cb3ec3..67cfe835 100644
--- a/Topic_list_brainstorming.html
+++ b/Topic_list_brainstorming.html
@@ -346,7 +346,7 @@ <h1></h1>
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/Topic_list_brainstorming.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/aio.html b/aio.html
index a1b27296..21fea0f7 100644
--- a/aio.html
+++ b/aio.html
@@ -982,7 +982,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
 </div>
 </section></section><section id="aio-05-intro_to_querying"><p>Content from <a href="05-intro_to_querying.html">Introduction to querying</a></p>
 <hr>
-<p>Last updated on 2023-04-24 |
+<p>Last updated on 2024-01-24 |
         
         <a href="https://github.com/librarycarpentry/lc-wikidata/edit/main/episodes/05-intro_to_querying.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <div class="text-end">
@@ -1166,7 +1166,129 @@ <h3 id="exercises">Exercises<a class="anchor" aria-label="anchor" href="#exercis
   ?item wdt:P31 wd:Q146. # Must be of a cat
   SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } # Helps get the label in your language, if not, then en language
 }</code></pre>
-<p><strong>Map of libraries</strong></p>
+<p><strong>Cats pictures</strong></p>
+<p>In the first step we searched for cats. It is also possible to search
+for images in Wikidata if they are available. The Wikidata Query Service
+offers a range of visualization types. For the representation of images
+the image grid is suitable.</p>
+<pre><code>#defaultView:ImageGrid
+#Normally, the default output is a table, but with the defaultView we can directly specify that the results should be displayed in a grid
+
+SELECT ?item ?itemLabel ?itemPic
+#Show me the item, label and the picture of it.
+#The result list will look like this (wd:Q123185365/senior cats/ commons:Оредеж, Железнодорожная 9, кот (cropped).jpg)
+
+WHERE
+{
+  ?item wdt:P31 wd:Q146.       #The item of this search is a cat.
+  ?item wdt:P18 ?itemPic.      #Show me only cats with pictures. If you want to include very cats in your search, you need to place the Option{} function in front.
+
+SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+#Helps get the label in your language, if not, then english is selected as language
+}
+</code></pre>
+<figure><img src="fig/episode_5_Imagegrid.jpg" alt="Example of displaying cats in grid format" class="figure mx-auto d-block"></figure><p><strong>Books weight by genre</strong> Number of available books
+weighted by genre.</p>
+<pre><code>#defaultView:BubbleChart
+#Display the results as a Bubble Chart
+
+SELECT ?genre ?genreLabel  (COUNT(?book) as ?bookCount)
+#Show me the genre, the genre label, and count the available books as a new label ?bookCount
+#The result list will look like this (wd:Q213051/Non-Fiction/252)
+
+WHERE
+{
+  ?book wdt:P31 wd:Q571.            #Searched item is a book
+  ?book wdt:P136 ?genre.            #Get the attribute genre form item
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+  #Helps get the label in your language, if not, then english is selected as language
+}
+
+GROUP BY ?genre ?genreLabel
+#Aggregate with the group function
+ 
+LIMIT 15
+#Limit the shown results down to 15.</code></pre>
+<figure><img src="fig/episode_05_Bubblechart.png" alt="Bubblechart of books weight by genre" class="figure mx-auto d-block"></figure><p><strong>Map of NFDI Consortia in Germany</strong></p>
+<pre><code>#defaultView:Map
+#Display the results as a Map
+
+SELECT DISTINCT ?affiliateLabel ?affiliatepicture ?coordinates ?NFDILabel (?NFDILabel AS ?layer)
+#Show me the label, image, and coordinates of the affiliate parties.
+#Show me the NFDI label as well, using the NFDILabel as a layer filter.
+#The layer filter lets you choose which NFDI to display on the map.
+#The result list will look like this (Deutsche Nationalbibliothek/commons:DNB.svg/NFDI4Culture/Point(8.683333333 50.131111111))
+
+WHERE 
+{
+  ?NFDI wdt:P31 wd:Q98270496.       #Searched item is an accepted NFDI
+  ?NFDI wdt:P1416 ?affiliate.       #Get the affiliates of the accepted NFDI.
+  ?affiliate wdt:P625 ?coordinates. #Get the coordinates of the affiliate parties
+
+  OPTIONAL { ?affiliate wdt:P17 ?country }           #Get attribute country if available
+  OPTIONAL { ?affiliate wdt:P154 ?affiliatepicture } #Get attribute picture if available
+
+  FILTER(?country = wd:Q183)        #Use Filter to set country to wd:Q183(Germany)
+ 
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+  #Helps get the label in your language, if not, then english is selected as language
+}</code></pre>
+<figure><img src="fig/episode_05_Map.jpg" alt="Map of NFDI Consortia in Germany" class="figure mx-auto d-block"></figure><figure><img src="fig/episode_05_Map_CloseUp.png" alt="Close up look" class="figure mx-auto d-block"></figure><p><strong>Number of participants in NFDI consortia</strong></p>
+<pre><code>#Number of participants in NFDI consortia
+#defaultView:BarChart
+#Use the bar chart as the visualization type and give me the results immediately in the form of a bar chart.
+
+SELECT DISTINCT ?NFDIKLabel  (COUNT(DISTINCT ?participants ) as ?participantsCount)
+#Give me the unique (no double entries) names of the accepted NFDIK consortia.
+#Count the participants using the COUNT function and return the number of participants as a new variable ?participantsCount.   
+
+
+WHERE
+{
+  ?NFDIK wdt:P31 wd:Q98270496.       #Give me all accepted NFDI consortia.
+  ?NFDIK wdt:P710 ?participants.     #Show me the all participants of this NFDI consortium.
+
+#Attention: Not all consortia are listed here, but only those that have an entry participants in Wikidata.
+#Participants can be researchers, research institutions, universities, companies and many more.
+
+SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+#Helps to get the label in your language, if not, then english language is selected
+}
+
+GROUP BY ?NFDIKLabel
+#Group by NFDIK
+
+HAVING (?participantsCount &gt; 4)
+#Show me only NFDI consortia that have more than four registered participants.
+</code></pre>
+<figure><img src="fig/episode_05_Barchart.png" alt="Number of participants in NFDI consortia visualized as bar chart" class="figure mx-auto d-block"></figure><p><strong>NFDI Consortia in Berlin, Germany</strong></p>
+<pre><code>#defaultView:Graph
+#Use the graph as the visualization type
+
+
+SELECT ?affiliate ?affiliateLabel ?affiliatepicture ?NFDIK ?NFDIKLabel ?NFDIKpicture
+#Give me the label and the pictures of the affiliated parties of the accepted consortia of the NFDIK.
+#Give me label and pictures of accepted NFDIK consortia.
+
+
+WHERE
+{
+  ?NFDIK wdt:P31 wd:Q98270496.       #Get me all accepted NFDI consortia.
+  ?NFDIK wdt:P1416 ?affiliate.       #Get the affiliates of the accepted NFDI.
+  ?affiliate wdt:P131 ?location.     #Provide me with the location of the affiliated parties.
+
+  
+  FILTER(?location = wd:Q64)         #Set the location to Berlin.
+  
+   OPTIONAL { ?affiliate wdt:P154 ?affiliatepicture }  #Give me the pictures of the affilated partner, if available. 
+   OPTIONAL { ?NFDIK wdt:P154 ?NFDIKpicture }          #Give me the pictures of the NFDI, if available.
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+} 
+#Helps to get the label in your language, if not, then english language is selected</code></pre>
+<figure><img src="fig/episode_05_Graph.png" alt="relationships between NFDI Consortia in Berlin, Germany" class="figure mx-auto d-block"></figure><p><strong>Map of libraries</strong></p>
 <pre><code>SELECT distinct * WHERE {
   ?item wdt:P31/wdt:P279* wd:Q7075;
         wdt:P625 ?geo .
@@ -1386,8 +1508,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://librarycarpentry.github.io/lc-wikidata/aio.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/aio.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/design.html b/design.html
index 4d66d508..50ffb000 100644
--- a/design.html
+++ b/design.html
@@ -436,7 +436,7 @@ <h3 id="wrap-up-and-feedback-30-min">Wrap-Up and Feedback (30 min)<a class="anch
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/design.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/discuss.html b/discuss.html
index 1d8ee9c5..068864de 100644
--- a/discuss.html
+++ b/discuss.html
@@ -337,7 +337,7 @@ <h1>Discussion</h1>
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/discuss.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/fig/episode_05_Barchart.png b/fig/episode_05_Barchart.png
new file mode 100644
index 00000000..d65cd568
Binary files /dev/null and b/fig/episode_05_Barchart.png differ
diff --git a/fig/episode_05_Bubblechart.png b/fig/episode_05_Bubblechart.png
new file mode 100644
index 00000000..618cfa3b
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diff --git a/fig/episode_05_Graph.png b/fig/episode_05_Graph.png
new file mode 100644
index 00000000..91f2c578
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diff --git a/fig/episode_05_Map.jpg b/fig/episode_05_Map.jpg
new file mode 100644
index 00000000..f14a8b75
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diff --git a/fig/episode_05_Map_CloseUp.png b/fig/episode_05_Map_CloseUp.png
new file mode 100644
index 00000000..595d92a7
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diff --git a/fig/episode_5_Imagegrid.jpg b/fig/episode_5_Imagegrid.jpg
new file mode 100644
index 00000000..7528ba09
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diff --git a/images.html b/images.html
index 0dcf2c62..7504ef6d 100644
--- a/images.html
+++ b/images.html
@@ -377,7 +377,25 @@ <h3 id="05-intro_to_querying-figure-2">Figure 2</h3>
 <p aria-hidden="true">Image 1 of 1: ‘Example for the knowledge graph spanned by one Wikidata item and more details about Feynman’</p>
 <p><img src="fig/Knowledge-Graph-Example-Meaning-of-it-All-More.png" alt="Example for the knowledge graph spanned by one Wikidata item and more details about Feynman" class="figure">
 % click on that node in the above query</p>
-<hr></section><section id="06-bulk_actions"><h2 class="section-heading"><a href="06-bulk_actions.html">Advanced bulk updating, bots</a></h2>
+<hr>
+<h3 id="05-intro_to_querying-figure-3">Figure 3</h3>
+<p aria-hidden="true">Image 1 of 1: ‘Example of displaying cats in grid format’</p>
+<figure><img src="fig/episode_5_Imagegrid.jpg" alt="Example of displaying cats in grid format" class="figure mx-auto d-block"></figure><hr>
+<h3 id="05-intro_to_querying-figure-4">Figure 4</h3>
+<p aria-hidden="true">Image 1 of 1: ‘Bubblechart of books weight by genre’</p>
+<figure><img src="fig/episode_05_Bubblechart.png" alt="Bubblechart of books weight by genre" class="figure mx-auto d-block"></figure><hr>
+<h3 id="05-intro_to_querying-figure-5">Figure 5</h3>
+<p aria-hidden="true">Image 1 of 1: ‘Map of NFDI Consortia in Germany’</p>
+<figure><img src="fig/episode_05_Map.jpg" alt="Map of NFDI Consortia in Germany" class="figure mx-auto d-block"></figure><hr>
+<h3 id="05-intro_to_querying-figure-6">Figure 6</h3>
+<p aria-hidden="true">Image 1 of 1: ‘Close up look’</p>
+<figure><img src="fig/episode_05_Map_CloseUp.png" alt="Close up look" class="figure mx-auto d-block"></figure><hr>
+<h3 id="05-intro_to_querying-figure-7">Figure 7</h3>
+<p aria-hidden="true">Image 1 of 1: ‘Number of participants in NFDI consortia visualized as bar chart’</p>
+<figure><img src="fig/episode_05_Barchart.png" alt="Number of participants in NFDI consortia visualized as bar chart" class="figure mx-auto d-block"></figure><hr>
+<h3 id="05-intro_to_querying-figure-8">Figure 8</h3>
+<p aria-hidden="true">Image 1 of 1: ‘relationships between NFDI Consortia in Berlin, Germany’</p>
+<figure><img src="fig/episode_05_Graph.png" alt="relationships between NFDI Consortia in Berlin, Germany" class="figure mx-auto d-block"></figure><hr></section><section id="06-bulk_actions"><h2 class="section-heading"><a href="06-bulk_actions.html">Advanced bulk updating, bots</a></h2>
 <hr class="half-width"></section>
 </div>
     </main>
@@ -426,8 +444,8 @@ <h3 id="05-intro_to_querying-figure-2">Figure 2</h3>
   "url": "https://librarycarpentry.github.io/lc-wikidata/images.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/images.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/index.html b/index.html
index b01161e4..e8e58174 100644
--- a/index.html
+++ b/index.html
@@ -340,8 +340,8 @@ <h3 class="callout-title">Prerequisites<a class="anchor" aria-label="anchor" hre
   "url": "https://librarycarpentry.github.io/lc-wikidata/index.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/index.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor-notes.html b/instructor-notes.html
index 306c5dd6..b716c302 100644
--- a/instructor-notes.html
+++ b/instructor-notes.html
@@ -622,8 +622,8 @@ <h1>Instructor Notes</h1>
   "url": "https://librarycarpentry.github.io/lc-wikidata/instructor-notes.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor-notes.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/01-introduction.html b/instructor/01-introduction.html
index 3eca29e8..8a21a388 100644
--- a/instructor/01-introduction.html
+++ b/instructor/01-introduction.html
@@ -504,7 +504,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/01-introduction.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2024-01-11",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/02-Wikidata_underlying_concepts.html b/instructor/02-Wikidata_underlying_concepts.html
index 6eee516b..92ef556a 100644
--- a/instructor/02-Wikidata_underlying_concepts.html
+++ b/instructor/02-Wikidata_underlying_concepts.html
@@ -523,7 +523,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/02-Wikidata_underlying_concepts.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/03-intro_to_editing.html b/instructor/03-intro_to_editing.html
index 8bc47813..630bd11c 100644
--- a/instructor/03-intro_to_editing.html
+++ b/instructor/03-intro_to_editing.html
@@ -475,7 +475,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/03-intro_to_editing.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2024-01-11",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/04-advanced_editing.html b/instructor/04-advanced_editing.html
index 79313783..5d3dad1b 100644
--- a/instructor/04-advanced_editing.html
+++ b/instructor/04-advanced_editing.html
@@ -414,7 +414,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/04-advanced_editing.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/05-intro_to_querying.html b/instructor/05-intro_to_querying.html
index 695da83b..5a9c9e30 100644
--- a/instructor/05-intro_to_querying.html
+++ b/instructor/05-intro_to_querying.html
@@ -270,7 +270,7 @@ <h2 class="accordion-header" id="flush-headingTwelve">
       </div>
       <hr></nav><main id="main-content" class="main-content"><div class="container lesson-content">
         <h1>Introduction to querying</h1>
-        <p>Last updated on 2023-04-24 |
+        <p>Last updated on 2024-01-24 |
         
         <a href="https://github.com/librarycarpentry/lc-wikidata/edit/main/episodes/05-intro_to_querying.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
         
@@ -446,7 +446,129 @@ <h3 id="exercises">Exercises<a class="anchor" aria-label="anchor" href="#exercis
   ?item wdt:P31 wd:Q146. # Must be of a cat
   SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } # Helps get the label in your language, if not, then en language
 }</code></pre>
-<p><strong>Map of libraries</strong></p>
+<p><strong>Cats pictures</strong></p>
+<p>In the first step we searched for cats. It is also possible to search
+for images in Wikidata if they are available. The Wikidata Query Service
+offers a range of visualization types. For the representation of images
+the image grid is suitable.</p>
+<pre><code>#defaultView:ImageGrid
+#Normally, the default output is a table, but with the defaultView we can directly specify that the results should be displayed in a grid
+
+SELECT ?item ?itemLabel ?itemPic
+#Show me the item, label and the picture of it.
+#The result list will look like this (wd:Q123185365/senior cats/ commons:Оредеж, Железнодорожная 9, кот (cropped).jpg)
+
+WHERE
+{
+  ?item wdt:P31 wd:Q146.       #The item of this search is a cat.
+  ?item wdt:P18 ?itemPic.      #Show me only cats with pictures. If you want to include very cats in your search, you need to place the Option{} function in front.
+
+SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+#Helps get the label in your language, if not, then english is selected as language
+}
+</code></pre>
+<figure><img src="../fig/episode_5_Imagegrid.jpg" alt="Example of displaying cats in grid format" class="figure mx-auto d-block"></figure><p><strong>Books weight by genre</strong> Number of available books
+weighted by genre.</p>
+<pre><code>#defaultView:BubbleChart
+#Display the results as a Bubble Chart
+
+SELECT ?genre ?genreLabel  (COUNT(?book) as ?bookCount)
+#Show me the genre, the genre label, and count the available books as a new label ?bookCount
+#The result list will look like this (wd:Q213051/Non-Fiction/252)
+
+WHERE
+{
+  ?book wdt:P31 wd:Q571.            #Searched item is a book
+  ?book wdt:P136 ?genre.            #Get the attribute genre form item
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+  #Helps get the label in your language, if not, then english is selected as language
+}
+
+GROUP BY ?genre ?genreLabel
+#Aggregate with the group function
+ 
+LIMIT 15
+#Limit the shown results down to 15.</code></pre>
+<figure><img src="../fig/episode_05_Bubblechart.png" alt="Bubblechart of books weight by genre" class="figure mx-auto d-block"></figure><p><strong>Map of NFDI Consortia in Germany</strong></p>
+<pre><code>#defaultView:Map
+#Display the results as a Map
+
+SELECT DISTINCT ?affiliateLabel ?affiliatepicture ?coordinates ?NFDILabel (?NFDILabel AS ?layer)
+#Show me the label, image, and coordinates of the affiliate parties.
+#Show me the NFDI label as well, using the NFDILabel as a layer filter.
+#The layer filter lets you choose which NFDI to display on the map.
+#The result list will look like this (Deutsche Nationalbibliothek/commons:DNB.svg/NFDI4Culture/Point(8.683333333 50.131111111))
+
+WHERE 
+{
+  ?NFDI wdt:P31 wd:Q98270496.       #Searched item is an accepted NFDI
+  ?NFDI wdt:P1416 ?affiliate.       #Get the affiliates of the accepted NFDI.
+  ?affiliate wdt:P625 ?coordinates. #Get the coordinates of the affiliate parties
+
+  OPTIONAL { ?affiliate wdt:P17 ?country }           #Get attribute country if available
+  OPTIONAL { ?affiliate wdt:P154 ?affiliatepicture } #Get attribute picture if available
+
+  FILTER(?country = wd:Q183)        #Use Filter to set country to wd:Q183(Germany)
+ 
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+  #Helps get the label in your language, if not, then english is selected as language
+}</code></pre>
+<figure><img src="../fig/episode_05_Map.jpg" alt="Map of NFDI Consortia in Germany" class="figure mx-auto d-block"></figure><figure><img src="../fig/episode_05_Map_CloseUp.png" alt="Close up look" class="figure mx-auto d-block"></figure><p><strong>Number of participants in NFDI consortia</strong></p>
+<pre><code>#Number of participants in NFDI consortia
+#defaultView:BarChart
+#Use the bar chart as the visualization type and give me the results immediately in the form of a bar chart.
+
+SELECT DISTINCT ?NFDIKLabel  (COUNT(DISTINCT ?participants ) as ?participantsCount)
+#Give me the unique (no double entries) names of the accepted NFDIK consortia.
+#Count the participants using the COUNT function and return the number of participants as a new variable ?participantsCount.   
+
+
+WHERE
+{
+  ?NFDIK wdt:P31 wd:Q98270496.       #Give me all accepted NFDI consortia.
+  ?NFDIK wdt:P710 ?participants.     #Show me the all participants of this NFDI consortium.
+
+#Attention: Not all consortia are listed here, but only those that have an entry participants in Wikidata.
+#Participants can be researchers, research institutions, universities, companies and many more.
+
+SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+#Helps to get the label in your language, if not, then english language is selected
+}
+
+GROUP BY ?NFDIKLabel
+#Group by NFDIK
+
+HAVING (?participantsCount &gt; 4)
+#Show me only NFDI consortia that have more than four registered participants.
+</code></pre>
+<figure><img src="../fig/episode_05_Barchart.png" alt="Number of participants in NFDI consortia visualized as bar chart" class="figure mx-auto d-block"></figure><p><strong>NFDI Consortia in Berlin, Germany</strong></p>
+<pre><code>#defaultView:Graph
+#Use the graph as the visualization type
+
+
+SELECT ?affiliate ?affiliateLabel ?affiliatepicture ?NFDIK ?NFDIKLabel ?NFDIKpicture
+#Give me the label and the pictures of the affiliated parties of the accepted consortia of the NFDIK.
+#Give me label and pictures of accepted NFDIK consortia.
+
+
+WHERE
+{
+  ?NFDIK wdt:P31 wd:Q98270496.       #Get me all accepted NFDI consortia.
+  ?NFDIK wdt:P1416 ?affiliate.       #Get the affiliates of the accepted NFDI.
+  ?affiliate wdt:P131 ?location.     #Provide me with the location of the affiliated parties.
+
+  
+  FILTER(?location = wd:Q64)         #Set the location to Berlin.
+  
+   OPTIONAL { ?affiliate wdt:P154 ?affiliatepicture }  #Give me the pictures of the affilated partner, if available. 
+   OPTIONAL { ?NFDIK wdt:P154 ?NFDIKpicture }          #Give me the pictures of the NFDI, if available.
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+} 
+#Helps to get the label in your language, if not, then english language is selected</code></pre>
+<figure><img src="../fig/episode_05_Graph.png" alt="relationships between NFDI Consortia in Berlin, Germany" class="figure mx-auto d-block"></figure><p><strong>Map of libraries</strong></p>
 <pre><code>SELECT distinct * WHERE {
   ?item wdt:P31/wdt:P279* wd:Q7075;
         wdt:P625 ?geo .
@@ -591,8 +713,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://librarycarpentry.github.io/lc-wikidata/instructor/05-intro_to_querying.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/05-intro_to_querying.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/06-bulk_actions.html b/instructor/06-bulk_actions.html
index f40f889c..810bbfc7 100644
--- a/instructor/06-bulk_actions.html
+++ b/instructor/06-bulk_actions.html
@@ -405,7 +405,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/06-bulk_actions.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/404.html b/instructor/404.html
index 183eb025..2aac9c82 100644
--- a/instructor/404.html
+++ b/instructor/404.html
@@ -316,8 +316,8 @@ <h1>Page not found</h1>
   "url": "https://librarycarpentry.github.io/lc-wikidata/instructor/404.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/404.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/CODE_OF_CONDUCT.html b/instructor/CODE_OF_CONDUCT.html
index c52e562a..850f1457 100644
--- a/instructor/CODE_OF_CONDUCT.html
+++ b/instructor/CODE_OF_CONDUCT.html
@@ -338,7 +338,7 @@ <h1>Contributor Code of Conduct</h1>
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/CODE_OF_CONDUCT.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/LICENSE.html b/instructor/LICENSE.html
index 1ac8d195..a5929968 100644
--- a/instructor/LICENSE.html
+++ b/instructor/LICENSE.html
@@ -389,7 +389,7 @@ <h1>Licenses</h1>
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/LICENSE.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/Topic_list_brainstorming.html b/instructor/Topic_list_brainstorming.html
index 80190250..4d45c6df 100644
--- a/instructor/Topic_list_brainstorming.html
+++ b/instructor/Topic_list_brainstorming.html
@@ -348,7 +348,7 @@ <h1></h1>
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/Topic_list_brainstorming.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/aio.html b/instructor/aio.html
index e9e47d83..51e2b7f9 100644
--- a/instructor/aio.html
+++ b/instructor/aio.html
@@ -990,7 +990,7 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
 </div>
 </section></section><section id="aio-05-intro_to_querying"><p>Content from <a href="05-intro_to_querying.html">Introduction to querying</a></p>
 <hr>
-<p>Last updated on 2023-04-24 |
+<p>Last updated on 2024-01-24 |
         
         <a href="https://github.com/librarycarpentry/lc-wikidata/edit/main/episodes/05-intro_to_querying.md" class="external-link">Edit this page <i aria-hidden="true" data-feather="edit"></i></a></p>
 <p>Estimated time: <i aria-hidden="true" data-feather="clock"></i> 0 minutes</p>
@@ -1175,7 +1175,129 @@ <h3 id="exercises">Exercises<a class="anchor" aria-label="anchor" href="#exercis
   ?item wdt:P31 wd:Q146. # Must be of a cat
   SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". } # Helps get the label in your language, if not, then en language
 }</code></pre>
-<p><strong>Map of libraries</strong></p>
+<p><strong>Cats pictures</strong></p>
+<p>In the first step we searched for cats. It is also possible to search
+for images in Wikidata if they are available. The Wikidata Query Service
+offers a range of visualization types. For the representation of images
+the image grid is suitable.</p>
+<pre><code>#defaultView:ImageGrid
+#Normally, the default output is a table, but with the defaultView we can directly specify that the results should be displayed in a grid
+
+SELECT ?item ?itemLabel ?itemPic
+#Show me the item, label and the picture of it.
+#The result list will look like this (wd:Q123185365/senior cats/ commons:Оредеж, Железнодорожная 9, кот (cropped).jpg)
+
+WHERE
+{
+  ?item wdt:P31 wd:Q146.       #The item of this search is a cat.
+  ?item wdt:P18 ?itemPic.      #Show me only cats with pictures. If you want to include very cats in your search, you need to place the Option{} function in front.
+
+SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+#Helps get the label in your language, if not, then english is selected as language
+}
+</code></pre>
+<figure><img src="../fig/episode_5_Imagegrid.jpg" alt="Example of displaying cats in grid format" class="figure mx-auto d-block"></figure><p><strong>Books weight by genre</strong> Number of available books
+weighted by genre.</p>
+<pre><code>#defaultView:BubbleChart
+#Display the results as a Bubble Chart
+
+SELECT ?genre ?genreLabel  (COUNT(?book) as ?bookCount)
+#Show me the genre, the genre label, and count the available books as a new label ?bookCount
+#The result list will look like this (wd:Q213051/Non-Fiction/252)
+
+WHERE
+{
+  ?book wdt:P31 wd:Q571.            #Searched item is a book
+  ?book wdt:P136 ?genre.            #Get the attribute genre form item
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en". }
+  #Helps get the label in your language, if not, then english is selected as language
+}
+
+GROUP BY ?genre ?genreLabel
+#Aggregate with the group function
+ 
+LIMIT 15
+#Limit the shown results down to 15.</code></pre>
+<figure><img src="../fig/episode_05_Bubblechart.png" alt="Bubblechart of books weight by genre" class="figure mx-auto d-block"></figure><p><strong>Map of NFDI Consortia in Germany</strong></p>
+<pre><code>#defaultView:Map
+#Display the results as a Map
+
+SELECT DISTINCT ?affiliateLabel ?affiliatepicture ?coordinates ?NFDILabel (?NFDILabel AS ?layer)
+#Show me the label, image, and coordinates of the affiliate parties.
+#Show me the NFDI label as well, using the NFDILabel as a layer filter.
+#The layer filter lets you choose which NFDI to display on the map.
+#The result list will look like this (Deutsche Nationalbibliothek/commons:DNB.svg/NFDI4Culture/Point(8.683333333 50.131111111))
+
+WHERE 
+{
+  ?NFDI wdt:P31 wd:Q98270496.       #Searched item is an accepted NFDI
+  ?NFDI wdt:P1416 ?affiliate.       #Get the affiliates of the accepted NFDI.
+  ?affiliate wdt:P625 ?coordinates. #Get the coordinates of the affiliate parties
+
+  OPTIONAL { ?affiliate wdt:P17 ?country }           #Get attribute country if available
+  OPTIONAL { ?affiliate wdt:P154 ?affiliatepicture } #Get attribute picture if available
+
+  FILTER(?country = wd:Q183)        #Use Filter to set country to wd:Q183(Germany)
+ 
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+  #Helps get the label in your language, if not, then english is selected as language
+}</code></pre>
+<figure><img src="../fig/episode_05_Map.jpg" alt="Map of NFDI Consortia in Germany" class="figure mx-auto d-block"></figure><figure><img src="../fig/episode_05_Map_CloseUp.png" alt="Close up look" class="figure mx-auto d-block"></figure><p><strong>Number of participants in NFDI consortia</strong></p>
+<pre><code>#Number of participants in NFDI consortia
+#defaultView:BarChart
+#Use the bar chart as the visualization type and give me the results immediately in the form of a bar chart.
+
+SELECT DISTINCT ?NFDIKLabel  (COUNT(DISTINCT ?participants ) as ?participantsCount)
+#Give me the unique (no double entries) names of the accepted NFDIK consortia.
+#Count the participants using the COUNT function and return the number of participants as a new variable ?participantsCount.   
+
+
+WHERE
+{
+  ?NFDIK wdt:P31 wd:Q98270496.       #Give me all accepted NFDI consortia.
+  ?NFDIK wdt:P710 ?participants.     #Show me the all participants of this NFDI consortium.
+
+#Attention: Not all consortia are listed here, but only those that have an entry participants in Wikidata.
+#Participants can be researchers, research institutions, universities, companies and many more.
+
+SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+#Helps to get the label in your language, if not, then english language is selected
+}
+
+GROUP BY ?NFDIKLabel
+#Group by NFDIK
+
+HAVING (?participantsCount &gt; 4)
+#Show me only NFDI consortia that have more than four registered participants.
+</code></pre>
+<figure><img src="../fig/episode_05_Barchart.png" alt="Number of participants in NFDI consortia visualized as bar chart" class="figure mx-auto d-block"></figure><p><strong>NFDI Consortia in Berlin, Germany</strong></p>
+<pre><code>#defaultView:Graph
+#Use the graph as the visualization type
+
+
+SELECT ?affiliate ?affiliateLabel ?affiliatepicture ?NFDIK ?NFDIKLabel ?NFDIKpicture
+#Give me the label and the pictures of the affiliated parties of the accepted consortia of the NFDIK.
+#Give me label and pictures of accepted NFDIK consortia.
+
+
+WHERE
+{
+  ?NFDIK wdt:P31 wd:Q98270496.       #Get me all accepted NFDI consortia.
+  ?NFDIK wdt:P1416 ?affiliate.       #Get the affiliates of the accepted NFDI.
+  ?affiliate wdt:P131 ?location.     #Provide me with the location of the affiliated parties.
+
+  
+  FILTER(?location = wd:Q64)         #Set the location to Berlin.
+  
+   OPTIONAL { ?affiliate wdt:P154 ?affiliatepicture }  #Give me the pictures of the affilated partner, if available. 
+   OPTIONAL { ?NFDIK wdt:P154 ?NFDIKpicture }          #Give me the pictures of the NFDI, if available.
+
+  SERVICE wikibase:label { bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" . }
+} 
+#Helps to get the label in your language, if not, then english language is selected</code></pre>
+<figure><img src="../fig/episode_05_Graph.png" alt="relationships between NFDI Consortia in Berlin, Germany" class="figure mx-auto d-block"></figure><p><strong>Map of libraries</strong></p>
 <pre><code>SELECT distinct * WHERE {
   ?item wdt:P31/wdt:P279* wd:Q7075;
         wdt:P625 ?geo .
@@ -1396,8 +1518,8 @@ <h3 class="callout-title">Key Points<a class="anchor" aria-label="anchor" href="
   "url": "https://librarycarpentry.github.io/lc-wikidata/instructor/aio.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/aio.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/design.html b/instructor/design.html
index 444da6cd..af6e4e7f 100644
--- a/instructor/design.html
+++ b/instructor/design.html
@@ -438,7 +438,7 @@ <h3 id="wrap-up-and-feedback-30-min">Wrap-Up and Feedback (30 min)<a class="anch
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/design.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/discuss.html b/instructor/discuss.html
index a8ee6231..8457e67a 100644
--- a/instructor/discuss.html
+++ b/instructor/discuss.html
@@ -339,7 +339,7 @@ <h1>Discussion</h1>
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/discuss.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/images.html b/instructor/images.html
index 54be7fe4..9e15d81e 100644
--- a/instructor/images.html
+++ b/instructor/images.html
@@ -381,7 +381,25 @@ <h3 id="05-intro_to_querying-figure-2">Figure 2</h3>
 <p aria-hidden="true">Image 1 of 1: ‘Example for the knowledge graph spanned by one Wikidata item and more details about Feynman’</p>
 <p><img src="../fig/Knowledge-Graph-Example-Meaning-of-it-All-More.png" alt="Example for the knowledge graph spanned by one Wikidata item and more details about Feynman" class="figure">
 % click on that node in the above query</p>
-<hr></section><section id="06-bulk_actions"><h2 class="section-heading"><a href="06-bulk_actions.html">Advanced bulk updating, bots</a></h2>
+<hr>
+<h3 id="05-intro_to_querying-figure-3">Figure 3</h3>
+<p aria-hidden="true">Image 1 of 1: ‘Example of displaying cats in grid format’</p>
+<figure><img src="../fig/episode_5_Imagegrid.jpg" alt="Example of displaying cats in grid format" class="figure mx-auto d-block"></figure><hr>
+<h3 id="05-intro_to_querying-figure-4">Figure 4</h3>
+<p aria-hidden="true">Image 1 of 1: ‘Bubblechart of books weight by genre’</p>
+<figure><img src="../fig/episode_05_Bubblechart.png" alt="Bubblechart of books weight by genre" class="figure mx-auto d-block"></figure><hr>
+<h3 id="05-intro_to_querying-figure-5">Figure 5</h3>
+<p aria-hidden="true">Image 1 of 1: ‘Map of NFDI Consortia in Germany’</p>
+<figure><img src="../fig/episode_05_Map.jpg" alt="Map of NFDI Consortia in Germany" class="figure mx-auto d-block"></figure><hr>
+<h3 id="05-intro_to_querying-figure-6">Figure 6</h3>
+<p aria-hidden="true">Image 1 of 1: ‘Close up look’</p>
+<figure><img src="../fig/episode_05_Map_CloseUp.png" alt="Close up look" class="figure mx-auto d-block"></figure><hr>
+<h3 id="05-intro_to_querying-figure-7">Figure 7</h3>
+<p aria-hidden="true">Image 1 of 1: ‘Number of participants in NFDI consortia visualized as bar chart’</p>
+<figure><img src="../fig/episode_05_Barchart.png" alt="Number of participants in NFDI consortia visualized as bar chart" class="figure mx-auto d-block"></figure><hr>
+<h3 id="05-intro_to_querying-figure-8">Figure 8</h3>
+<p aria-hidden="true">Image 1 of 1: ‘relationships between NFDI Consortia in Berlin, Germany’</p>
+<figure><img src="../fig/episode_05_Graph.png" alt="relationships between NFDI Consortia in Berlin, Germany" class="figure mx-auto d-block"></figure><hr></section><section id="06-bulk_actions"><h2 class="section-heading"><a href="06-bulk_actions.html">Advanced bulk updating, bots</a></h2>
 <hr class="half-width"></section>
 </div>
     </main>
@@ -430,8 +448,8 @@ <h3 id="05-intro_to_querying-figure-2">Figure 2</h3>
   "url": "https://librarycarpentry.github.io/lc-wikidata/instructor/images.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/images.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/index.html b/instructor/index.html
index d01c8927..888484c9 100644
--- a/instructor/index.html
+++ b/instructor/index.html
@@ -409,8 +409,8 @@ <h3 class="callout-title">Prerequisites<a class="anchor" aria-label="anchor" hre
   "url": "https://librarycarpentry.github.io/lc-wikidata/instructor/index.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/index.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/instructor-notes.html b/instructor/instructor-notes.html
index bbd27fa3..356dbda8 100644
--- a/instructor/instructor-notes.html
+++ b/instructor/instructor-notes.html
@@ -632,8 +632,8 @@ <h1>Instructor Notes</h1>
   "url": "https://librarycarpentry.github.io/lc-wikidata/instructor/instructor-notes.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/instructor-notes.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/key-points.html b/instructor/key-points.html
index 21a4bcf8..31467a60 100644
--- a/instructor/key-points.html
+++ b/instructor/key-points.html
@@ -384,8 +384,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://librarycarpentry.github.io/lc-wikidata/instructor/key-points.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/key-points.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/meeting_notes.html b/instructor/meeting_notes.html
index 51f91508..7321cbf6 100644
--- a/instructor/meeting_notes.html
+++ b/instructor/meeting_notes.html
@@ -721,7 +721,7 @@ <h3 id="learning-outcomes-5">Learning outcomes<a class="anchor" aria-label="anch
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/meeting_notes.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/profiles.html b/instructor/profiles.html
index 186022e8..6e398e28 100644
--- a/instructor/profiles.html
+++ b/instructor/profiles.html
@@ -287,8 +287,8 @@ <h1>Learner Profiles</h1>
   "url": "https://librarycarpentry.github.io/lc-wikidata/instructor/profiles.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/profiles.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/instructor/reference.html b/instructor/reference.html
index c7a6986d..b94fb9a5 100644
--- a/instructor/reference.html
+++ b/instructor/reference.html
@@ -339,7 +339,7 @@ <h1>FIXME</h1>
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/instructor/reference.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/key-points.html b/key-points.html
index df08f1f8..c0748bf1 100644
--- a/key-points.html
+++ b/key-points.html
@@ -380,8 +380,8 @@ <h2 class="accordion-header" id="flush-headingTwelve">
   "url": "https://librarycarpentry.github.io/lc-wikidata/key-points.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/key-points.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/md5sum.txt b/md5sum.txt
index bd7e8eb4..e78ebe86 100644
--- a/md5sum.txt
+++ b/md5sum.txt
@@ -9,7 +9,7 @@
 "episodes/02-Wikidata_underlying_concepts.md" "6b89c560bae948000762d372fdb609aa" "site/built/02-Wikidata_underlying_concepts.md" "2023-04-24"
 "episodes/03-intro_to_editing.md" "138fbe8a8e29dd0dbcb38e6388b9f7a7" "site/built/03-intro_to_editing.md" "2024-01-11"
 "episodes/04-advanced_editing.md" "9f22a0e34910f10a3764e5928cfba14e" "site/built/04-advanced_editing.md" "2023-04-24"
-"episodes/05-intro_to_querying.md" "fda3acfe0c3509befaa767d83262dffe" "site/built/05-intro_to_querying.md" "2023-04-24"
+"episodes/05-intro_to_querying.md" "649ea3fd32377b4c98e9f5ba5b098571" "site/built/05-intro_to_querying.md" "2024-01-24"
 "episodes/06-bulk_actions.md" "952f46b4a2680b2efdfdf1a923eed040" "site/built/06-bulk_actions.md" "2023-04-24"
 "instructors/design.md" "2254bc6b1376bce959867ec8c0c06302" "site/built/design.md" "2023-04-24"
 "instructors/instructor-notes.md" "9b0bf3c79cd5f898ee9ec100803b7ee8" "site/built/instructor-notes.md" "2023-04-24"
diff --git a/meeting_notes.html b/meeting_notes.html
index 0ff59bc0..9ed45be2 100644
--- a/meeting_notes.html
+++ b/meeting_notes.html
@@ -719,7 +719,7 @@ <h3 id="learning-outcomes-5">Learning outcomes<a class="anchor" aria-label="anch
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/meeting_notes.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/pkgdown.yml b/pkgdown.yml
index cafd7914..368ff517 100644
--- a/pkgdown.yml
+++ b/pkgdown.yml
@@ -2,5 +2,5 @@ pandoc: 2.19.2
 pkgdown: 2.0.7
 pkgdown_sha: ~
 articles: {}
-last_built: 2024-01-23T00:19Z
+last_built: 2024-01-24T07:28Z
 
diff --git a/profiles.html b/profiles.html
index bbbbe03e..b8a01d5c 100644
--- a/profiles.html
+++ b/profiles.html
@@ -287,8 +287,8 @@ <h1>Learner Profiles</h1>
   "url": "https://librarycarpentry.github.io/lc-wikidata/profiles.html",
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/profiles.html",
   "dateCreated": "2018-09-17",
-  "dateModified": "2024-01-23",
-  "datePublished": "2024-01-23"
+  "dateModified": "2024-01-24",
+  "datePublished": "2024-01-24"
 }
 
   </script><script>
diff --git a/reference.html b/reference.html
index 03f3cd2b..c8ff6e61 100644
--- a/reference.html
+++ b/reference.html
@@ -337,7 +337,7 @@ <h1>FIXME</h1>
   "identifier": "https://librarycarpentry.github.io/lc-wikidata/reference.html",
   "dateCreated": "2018-09-17",
   "dateModified": "2023-04-24",
-  "datePublished": "2024-01-23"
+  "datePublished": "2024-01-24"
 }
 
   </script><script>