About: http://webisa.webdatacommons.org/334452305

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	Railroads initially developed as a means of more economically moving commodities such as minerals and farm goods to market.
http://www.w3.org/ns/prov#wasQuotedFrom	state.pa.us