<http://webisa.webdatacommons.org/prov/385832139> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/120342666> . <http://webisa.webdatacommons.org/120342666> <http://www.w3.org/ns/prov#wasQuotedFrom> <google.es> . <http://webisa.webdatacommons.org/120342666> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/396154158> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/120342666> . <http://webisa.webdatacommons.org/120342666> <http://www.w3.org/ns/prov#value> "As examples of the reinforcing material used when using the copolymer rubber in tires, particularly a tire thread, fillers such as carbon black and silica can be given." .