About: http://webisa.webdatacommons.org/377571577

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	You need this when using a technique that makes trees whether trees should be there or not.
http://www.w3.org/ns/prov#wasQuotedFrom	scienceblogs.com