About: http://webisa.webdatacommons.org/203792964

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	The test of validity of a scientific theory is not whether it is perfect or whether it explains everything or whether it makes us feel happy or satisfies some deep emotional need, but whether it works better than any of its competitors.
http://www.w3.org/ns/prov#wasQuotedFrom	freethoughtblogs.com