About: http://webisa.webdatacommons.org/116272875

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	, they can be added in trace amounts to food, drugs, supplements and other items.Tags can be imparted with a broad range of information; once added to a product, they can be scanned with the company???s reading device.
http://www.w3.org/ns/prov#wasQuotedFrom	foodqualitynews.com