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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	By: Katherine Vong - Published: Nov 12, 2009 ??? References: nasa.gov Now you can detect and distinguish between methane, ammonia, chlorine gas and other chemicals, thanks to the NASA Homeland Security Cell-All Program.
http://www.w3.org/ns/prov#wasQuotedFrom	trendhunter.com