About: http://webisa.webdatacommons.org/143864737

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	If heat generated inside the Earth flows out equally in all directions, the heat generated inside that cone (about 6400 km or 4000 miles long) has no escape except through the area on which you are standing!
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov