<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.bukalapak.com/p/handphone/aksesoris-handphone/casing-cover/3sypff-jual-casing-samsung-galaxy-j3-2016-takahiro-morita-custom-case-hardcase>