About: http://webisa.webdatacommons.org/282836558

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	Railroad hopper cars which carry bulk particulate materials or commodity, such as grain, food products, plastic pellets, powder, or other materials, have long been in use.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk