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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	All of our materials are made of carbon or of substances, such as steel or glass, which are produced through the utilization of carbon.
http://www.w3.org/ns/prov#wasQuotedFrom	freerepublic.com