About: http://webisa.webdatacommons.org/242972604

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	Obviously the backend is not the same here, but the same concept holds, at least the way arc is currently implemented; in particular, there is a parameter to 'ac that indicates what symbols are lexically and locally bound.
http://www.w3.org/ns/prov#wasQuotedFrom	arclanguage.org