About: http://webisa.webdatacommons.org/32735705

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	We now know that heat and light are not matter at all, they are forms of energy, as are such things as mechanical work and electrical potential.
http://www.w3.org/ns/prov#wasQuotedFrom	memphis.edu