_:n35321e9d4e7c4e6698651077c15a02e4xb0
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/ContactPage>
<https://www.avsim.com/forums/topic/440672-amazing-helicopter-video/?tab=comments#comment-2976681>