About: http://webisa.webdatacommons.org/382669336

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	One thing I would add is a warning: not all of these attributes are supported in all browsers and even the ones that are may not do the same thing accross the board.
http://www.w3.org/ns/prov#wasQuotedFrom	moz.com