@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c0b6fd-b8b1-446f-8a56-c9f6472634f0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c0b6fd-b8b1-446f-8a56-c9f6472634f0> .