About: http://webisa.webdatacommons.org/434686119

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	Coal, coke, wood, and other combustibles which are employed as fuel, likewise form gaseous compounds with the oxygen of the atmosphere.
http://www.w3.org/ns/prov#wasQuotedFrom	wikisource.org