About: http://webisa.webdatacommons.org/154760574

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	Those guidelines came later once they started having different kinds of media...
http://www.w3.org/ns/prov#wasQuotedFrom	squarespace.com