About: http://webisa.webdatacommons.org/146650922

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	You seem to be confused on the basics of these matters you should do some research; here is a document explaining some of the US copyright system.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com