About: http://webisa.webdatacommons.org/286702340

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	According to the World Coal Association, ???Coal is a combustible, sedimentary, organic rock, which is composed mainly of carbon, hydrogen and oxygen.??? So, coal without (much) [...]
http://www.w3.org/ns/prov#wasQuotedFrom	cleanenergy.org