About: http://webisa.webdatacommons.org/148396425

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	Very nice reproductions/interpretations, and quite reasonable prices, imho. (And no, I have no other connection to the company other than as a consumer.)
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com