About: http://webisa.webdatacommons.org/401703937

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 present invention is a method of monitoring a railroad hump yard, including storing a profile of the hump yard.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com