<https://secure.gravatar.com/avatar/d0c56ba1cfb2e033b2792ffcbe36e1f9?s=96&amp;d=retro&amp;r=g>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.mornlift.com/uncategorized/goods-lift-installation-and-maintenance/>