Places of birth data and validation may be problematic

[stavash-zz]

For instance if an MK was born in "תל ערד" and another MK was born in "תל-ערד" they are not identified as the same value.
Another example is that sometimes data is partial - for instance if an MK was born in "תל אביב, ישראל" he will not be validated as born in "ישראל".