@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/991986d1-2feb-4378-b69a-061b517f3fe9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/991986d1-2feb-4378-b69a-061b517f3fe9> .