PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Construction for the memorial and the museum???located below the footprint of the towers???began in 2006 following several years of back and forth among families, architects, engineers, community members and other stakeholders.
http://www.w3.org/ns/prov#wasQuotedFrom
  • 911families.org