About: http://webisa.webdatacommons.org/57660444

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	Neither is there a rule stating how many types of entities there are orshould be.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net