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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	Examples are intercoms, and two way radios such as walkie-talkies, citizens band, and mobile radios used dispatch police, firefighters, and taxicabs.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org