About: http://webisa.webdatacommons.org/244458712

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	First, an X-Y coordinates system including the universal head systems A, B and C and the athletic track 9 is set.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com