<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<http://fjb.kaskus.co.id/product/5111c5735a2acf5658000018/kamera-dslr-nikon-d3000-18-55-vr-kit-camera-komplit-murah-bandung>