_:nfd1c12c4a1e4447aa47a3cf8e00039d9xb0
<http://schema.org/dateModified>
"2010-07-07T08:49:00-04:00"^^<http://schema.org/Date>
<https://dentechblog.blogspot.com/2010/07/extracted-teeth-could-be-easy-source-of.html>