About: http://webisa.webdatacommons.org/375817034

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	There are many variables that interplay including moisture, percent volatiles, ash, and BTU value for given types of coal and the type of furnace.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com