About: http://webisa.webdatacommons.org/372948337

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	objects, for text data (if you marshal e.g. a class name, you don't
http://www.w3.org/ns/prov#wasQuotedFrom	twistedmatrix.com