@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18a8c1a3-5007-400f-aa63-77f719d4e3e6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18a8c1a3-5007-400f-aa63-77f719d4e3e6> .