About: http://webisa.webdatacommons.org/107381702

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 mainly contains carbon which is a highly stable solid species and hence it requires high temperature and high energy input for chemical reactions.
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com