<http://schema.org/name>
"340 x 340 Square White 350gsm Board Peel &amp; Seal Envelopes [Qty 100]"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.allcolourenvelopes.co.uk/340-x-340-square-white-350gsm-board-peel-seal-pocket-envelopes.html>