@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac64a4cc-1760-4923-8e56-cc416744ebcb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac64a4cc-1760-4923-8e56-cc416744ebcb> .