About: http://webisa.webdatacommons.org/172560450

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	It is noted that the database 150 can include closed system environments such as from a local databases, systems, files, directories, and/or sources such as an electronic encyclopedia, dictionary, or other information source.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com