About: http://webisa.webdatacommons.org/428242956

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	Alternatively, a user may provide key words separated by operators such as and, or, not, and others known in the art.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com