@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18a89de3-f2d8-46fc-98cd-eadeda589477> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18a89de3-f2d8-46fc-98cd-eadeda589477> .