@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c81332dd-e22e-4368-b9b6-b4b646bbd880> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c81332dd-e22e-4368-b9b6-b4b646bbd880> .