About: http://webisa.webdatacommons.org/30816953

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	Note that by applying uniformly the rule that ???Everything is an Object???, most of the metamodel emerges naturally.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net