@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b67a1f8e-071f-498a-8000-0ecc9df78df6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b67a1f8e-071f-498a-8000-0ecc9df78df6> .