About: http://webisa.webdatacommons.org/455180251

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	type (short name of a VCS or protocol, such as svn, git, or http; or custom)
http://www.w3.org/ns/prov#wasQuotedFrom	parrot.org