About: http://webisa.webdatacommons.org/172791966

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	I understand there are issues as to why they are used such as cost and proximity to the line.
http://www.w3.org/ns/prov#wasQuotedFrom	retrievertraining.net