<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://citymaps.com/m/explore-historic-places-in-golden/VenueMap>
<https://citymaps.com/m/explore-historic-places-in-golden/d49f9417-153e-41f9-9ca1-998f30e5f477>