About: http://webisa.webdatacommons.org/172070641

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	Then when you have the answer including K, you might be able to see how you can eliminate it.
http://www.w3.org/ns/prov#wasQuotedFrom	physicsforums.com