<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://citymaps.com/m/eixample-date-ideas-7-actually-great-dates/VenueMap>
<https://citymaps.com/m/eixample-date-ideas-7-actually-great-dates/3bc832dd-8809-4cec-bc07-788e7781b4cc>