<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.bukalapak.com/p/hobi-koleksi/koleksi/lain-lain-337/3sj7fj-jual-tongkat-ulin-sdh-berukir-coco-buat-yg-sdh-tua>