<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://citymaps.com/m/explore-historic-places-in-hirosaki/VenueMap>
<https://citymaps.com/m/explore-historic-places-in-hirosaki/a53b9b7a-160a-42f0-91fc-f6efa89616d3>