About: http://webisa.webdatacommons.org/187305464

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	Sometimes it might mean that, but in general I think a period of overlap is a good idea, and brings together both what Acuff is saying and the point here.
http://www.w3.org/ns/prov#wasQuotedFrom	whatsbestnext.com