Hi folks !
So we at Schema.org like the idea of your new Panorama View property as noted here and gaining interest...
We also thought a bit about that and are also thinking of an additional property (a subtype for us) to hold a 360 panoramic view (a complete spherical projection view, also known as photo bubbles, photo spheres, etc).
Any seasoned Wikidata folks that can create that 360 panoramic view property proposal for us ? :)