| http://www.w3.org/ns/prov#value | - david. he is hopeful it can be a new weapon in his battle against criminals. >> we try to stay one step ahead of the thieves and look for alternative methods to protect our equipment. any sort of marking that we can put on our equipment is beneficial. >> it certainly sounds reasonable on its face. >> reporter: a pg&e spokesman joe moliko tell tells us the security team looks into all new technology
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