About: http://webisa.webdatacommons.org/52036274

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	Where an Interface must be implemented, such as your reference to a "servlet, the contract between a calling and a called object requires that the called object must implement the methods whose signatures appear in the Servlet Interface.
http://www.w3.org/ns/prov#wasQuotedFrom	devx.com