@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/173c6e0d-c50e-41dd-8de1-d953d38a12cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/173c6e0d-c50e-41dd-8de1-d953d38a12cd> .