<http://webisa.webdatacommons.org/61991680> <http://www.w3.org/ns/prov#wasQuotedFrom> <google.com> . <http://webisa.webdatacommons.org/61991680> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/prov/104578974> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/61991680> . <http://webisa.webdatacommons.org/prov/47793092> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/61991680> . <http://webisa.webdatacommons.org/61991680> <http://www.w3.org/ns/prov#value> "The O-ring 240 is a washer-type of device made from an elastic material, such as natural or synthetic rubber, plastic, polymer, and other materials, which compress when placed under pressure." .