About: http://webisa.webdatacommons.org/32692362

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	Yes, i found that one a bit later, too - but the documentation is a bit sparse, and i could not find any information on this on the OpenCV site.
http://www.w3.org/ns/prov#wasQuotedFrom	perlmonks.org