_:n9d7f34e4a9c949ad8f3683fdce6eeae3xb1
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/InteractionCounter>
<https://www.avsforum.com/threads/velodyne-signature-1812-anyone-heard-it.253245/>