About: http://webisa.webdatacommons.org/140252964

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	On the whole, I feel, extending an interface is a consequence of existing bad design, Because we are breaking the purpose of extends in this scenario.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com