@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f534a90-c7c7-44ef-a30f-aea41616d601> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f534a90-c7c7-44ef-a30f-aea41616d601> .