<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.bukalapak.com/p/handphone/aksesoris-handphone/baterai-176/3sl7nr-jual-log-on-battery-baterai-double-power-advan-s5e-3600mah>