About: http://webisa.webdatacommons.org/450343440

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	GPS is a striking example of the practical importance of Einstein???s relativity theory.
http://www.w3.org/ns/prov#wasQuotedFrom	irishtimes.com