About: http://webisa.webdatacommons.org/75623063

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	Though historically used as a means of household heating, coal is now mostly used in industry, especially in smelting and alloy production, as well as electricity generation.
http://www.w3.org/ns/prov#wasQuotedFrom	academic.ru