About: http://webisa.webdatacommons.org/139860761

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	to provide protection for trips, locomotives and other equipment coming out onto tracks used by other equipment.
http://www.w3.org/ns/prov#wasQuotedFrom	state.wv.us