<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.bukalapak.com/p/rumah-tangga/home-stuff/3siyuj-jual-silikon-oval-transparan-siku-pengaman-pelindung-sudut-meja-kaca-anak-1810>