About: http://webisa.webdatacommons.org/256385726

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	06.20.12 Ray says The GPS would have to be extremely accurate, especially if these things are held feet apart from each other in the ceilings.
http://www.w3.org/ns/prov#wasQuotedFrom	yankodesign.com