@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4987fc70-8cb2-4b5f-ae27-9457f88259ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4987fc70-8cb2-4b5f-ae27-9457f88259ca> .