About: http://webisa.webdatacommons.org/198926142

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	Moreover, each record will typically contain all the fields defined for the record, whether or not there is a value associated with the field.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com