About: http://webisa.webdatacommons.org/247443407

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	But what about when the reference is ambiguous, such as the reference to the
http://www.w3.org/ns/prov#wasQuotedFrom	composingprograms.com