About: http://webisa.webdatacommons.org/262528963

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	I have seen this issue myself - it is particularly a problem when using patterns (for example a hirzontal stripe GIF pattern).
http://www.w3.org/ns/prov#wasQuotedFrom	flashkit.com