About: http://webisa.webdatacommons.org/70950736

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	discussion of whether this is requirement or best practice ... unanimous(?) consensus that it is a normative reqt for client interop ???
http://www.w3.org/ns/prov#wasQuotedFrom	w3.org