About: http://webisa.webdatacommons.org/448093612

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	And yes, they are not a lot of help for us, except the pictures are very nice.
http://www.w3.org/ns/prov#wasQuotedFrom	collectorsweekly.com