About: http://webisa.webdatacommons.org/21998035

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 conference focused on factors relating to railroads, such as pollution prevention, energy, emissions and air quality, and environmental liability.
http://www.w3.org/ns/prov#wasQuotedFrom	ndsu.edu