About: http://webisa.webdatacommons.org/439289679

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	So for the Jewish-Polish genealogists who read this blog, here is a treasure trove to research.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com