<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.dustygroove.com/item.php?id=c5ytq49f54&ref=browse.php&refQ=format%253Dlp%2526amp%253Bnew_status%253Dused&anchor=600004>