About: http://webisa.webdatacommons.org/254281051

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	For example, here is a function written with a guard in the same style as yours:
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com