About: http://webisa.webdatacommons.org/195194609

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 coordinates are a solution to each sentence and are a solution to the system.
http://www.w3.org/ns/prov#wasQuotedFrom	ck12.org