<http://schema.org/contactType>
"customer service"^^<http://www.w3.org/2001/XMLSchema#string>
<https://www.omlet.co.uk/?cat=shop.php&cat=Chicken+Keeping&sub=Incubation+and+Rearing&product_id=9453&product_name=Brinsea+Mini+Eco+Incubator+A015>