About: http://webisa.webdatacommons.org/1691584

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	concept, especially considering that the world appears to be Minkowskian?
http://www.w3.org/ns/prov#wasQuotedFrom	mathpages.com