@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad9e2c3f-9e74-4291-b172-fa322dd72169> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad9e2c3f-9e74-4291-b172-fa322dd72169> .