About: http://webisa.webdatacommons.org/220320473

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	Roughly, the language gives you the ability to create functions at runtime which allows you to store data and other state.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com