About: http://webisa.webdatacommons.org/387711637

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	Because coal is mostly composed of carbon, it is a rock that burns in air.
http://www.w3.org/ns/prov#wasQuotedFrom	agiweb.org