About: http://webisa.webdatacommons.org/52187710

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	The definition of these rules precede their adoption in browsers, however they are being included in browser engines, notably Webkit, at a very fast pace.
http://www.w3.org/ns/prov#wasQuotedFrom	oreilly.com