About: http://webisa.webdatacommons.org/33357136

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	Like you said, where you put the js is a preference and so is not a rule cast in stone.
http://www.w3.org/ns/prov#wasQuotedFrom	sitepoint.com