<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://citymaps.com/m/adventureseekers-guide-to-sendai/VenueMap>
<https://citymaps.com/m/adventureseekers-guide-to-sendai/b9bbddaa-ce19-4238-8da2-9ee37b892b0c>