About: http://webisa.webdatacommons.org/225355395

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	This one does not appear to be as widely used but still it has good information and is a good place to go.
http://www.w3.org/ns/prov#wasQuotedFrom	alaska.net