@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a519128d-372d-4767-a49a-168ec542a83f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a519128d-372d-4767-a49a-168ec542a83f> .