@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18de9036-8bf1-444f-9475-cb0ce075e3bd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18de9036-8bf1-444f-9475-cb0ce075e3bd> .