About: http://webisa.webdatacommons.org/298558557

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	Below is a picture of the massive steel columns and beams which made up the central core of the World Trade Center towers...
http://www.w3.org/ns/prov#wasQuotedFrom	dcjunkies.com