<https://www.guns.com/optics/rifle-scopes/leupold-vx-freedom-4x-12x-50mm-duplex-black-new?p=55487>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.guns.com/optics/rifle-scopes/leupold-vx-freedom-4x-12x-50mm-duplex-black-new?p=55487>