About: http://webisa.webdatacommons.org/36258566

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	And I find this discussion point missing from much of the conversation, including the article you link to, which is pretty selective about what it uses as examples.
http://www.w3.org/ns/prov#wasQuotedFrom	gaypatriot.net