About: http://webisa.webdatacommons.org/140284335

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	Interfaces can contain other interfaces as subsets.We say that a type is a subtype of another if its interface contains the interfaceof its supertype.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net