About: http://webisa.webdatacommons.org/176043629

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	But only when the speed is a rather small fraction [like less than a quarter] of the speed of light.
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com