About: http://webisa.webdatacommons.org/400569686

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	You can use a functor class (which is like a function, but allows you to have state, such as configuration):
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com