<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<http://fjb.kaskus.co.id/product/52d668201bcb1750438b46b8/jual-vga-nvidia-geforce-gts-250-1gb-ddr3-256-bit-le-series-mulus-murah>