@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18da632f-35d1-47c1-bba8-a6a02a1ea601> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18da632f-35d1-47c1-bba8-a6a02a1ea601> .