<http://schema.org/acceptedPaymentMethod>
"http://purl.org/goodrelations/v1#ByInvoice"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.copydon.de/leitz-ringbuch-bebop-2-ringe-4566-00-37-blau-2-ring-b257xh314xt32mm.html>