About: http://webisa.webdatacommons.org/369502979

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	Although hot air does rise because it is less dense than cool air, heat itself, as a form of electromagnetic energy, is unaffected by gravity and flows in all directions.
http://www.w3.org/ns/prov#wasQuotedFrom	issuu.com