<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://citymaps.com/m/explore-historic-places-in-sandusky/VenueMap>
<https://citymaps.com/m/explore-historic-places-in-sandusky/e66d450c-179d-465f-bd26-231cd21c8748>