About: http://webisa.webdatacommons.org/268684967

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 - The real Service Contracts By defintion, an interface is a contract that a class implementing has to adhere to.
http://www.w3.org/ns/prov#wasQuotedFrom	silverlighthack.com