<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://citymaps.com/m/explore-historic-places-in-fountain-valley/VenueMap>
<https://citymaps.com/m/explore-historic-places-in-fountain-valley/3564d2dd-a73b-45a0-917e-e5d80d7b00d8>