About: http://webisa.webdatacommons.org/329561216

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	A basic ingredient of Einstein???s previous great work, the Special Theory of Relativity, is that the speed of light is a universal speed limit so that nothing in the universe happens instantaneously; everything takes time.
http://www.w3.org/ns/prov#wasQuotedFrom	umn.edu