About: http://webisa.webdatacommons.org/285288314

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	U and w here are as defined for t and q. u and w may, but need not, be identical with t and q, i.e. u and w, independently of t and q, may be identical with or different from these.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com