@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad4cc8cd-d646-428e-8625-330f71cfbb19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad4cc8cd-d646-428e-8625-330f71cfbb19> .