About: http://webisa.webdatacommons.org/284849638

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	Steel is a great conductor of heat, and the heat that was generated inside WTC 1, 2 and 7 by the fires was suffient to cause the steel to weaken.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com