@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecb70efd-7eb8-4650-8981-7f0dd3f14ffc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecb70efd-7eb8-4650-8981-7f0dd3f14ffc> .