About: http://webisa.webdatacommons.org/289223743

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	Edit: as requested in the comments... here is a link to more reading (not the easiest read, but the most correct info): http://docs.oracle.com/javase/specs/jls/se7/html/jls-15.html#jls-15.26.2
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com