<http://schema.org/acceptedPaymentMethod>
"http://purl.org/goodrelations/v1#VISA"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.copydon.de/pepperl-fuchs-proz-pepperlpro-transmitterspeisegerat-kfd2-stc4-ex1.html>