About: http://webisa.webdatacommons.org/454965859

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	Additionally, one of these buildings collapsed at free fall speed (i.e., 7-WTC) and the other two collapsed at almost free fall speed (i.e., 1 & 2 WTC).
http://www.w3.org/ns/prov#wasQuotedFrom	glocktalk.com