@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b12ff2af-eb8a-479a-a70f-6858a017d7b7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b12ff2af-eb8a-479a-a70f-6858a017d7b7> .