About: http://webisa.webdatacommons.org/376731972

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	According to their site, looks like the best way to get support is to create a ticket there (which I have not done):
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.org