About: http://webisa.webdatacommons.org/319336270

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	If you have roots in Philadelphia (or southern New Jersey???more on that later), or if you are simply interested in maps or history, there is a very interesting site called the Greater Philadelphia GeoHistory Network.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com