<https://www.antwaeter.nl/#/schema/Organization/base>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://www.antwaeter.nl/de/fahrradrouten/fietstochten-50-80-km/weerribben-en-wieden-via-pontje-van-jonen-54-17km>