About: http://webisa.webdatacommons.org/94571488

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	While in the preferred embodiments the metallic or carbonaceous particles and nitrate or nitrite source are applied to a smokable material including tobacco, any other smokable materials may preferred in other embodiments.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com