About: http://webisa.webdatacommons.org/251880964

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 most common soft rock is coal, but so are common salt, potash, bauxite and other minerals.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com