About: http://webisa.webdatacommons.org/360361443

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	In general, ballast 126 comprises gravel, rock, and other components of a soil-gravel type.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com