About: http://webisa.webdatacommons.org/29272207

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	Everything is an object, methods are added for one type (so no multiple dispatch).
http://www.w3.org/ns/prov#wasQuotedFrom	schemewiki.org