About: http://webisa.webdatacommons.org/12066059

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	An interface just describes a sort of contract that classes must conform to, if they want to be able to say yes, I implement Pet.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com