About: http://webisa.webdatacommons.org/178394957

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	When the type of content is an operation on content objects, the data contain lists of content objects or references (pointers) to content objects.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com