@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18bb87a0-03e6-4866-8bbe-fa82c99360ff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18bb87a0-03e6-4866-8bbe-fa82c99360ff> .