About: http://webisa.webdatacommons.org/421681139

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	In the example of FIG. 3, there are six entity types 207 b (Grocery Vendor, Primary Care Physician, Healthcare Provider, Insurance Company, Advertiser and Music Buddy) to which output data feeds of the PIA 400 are mapped.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com