@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18bf7fdc-966f-4693-bdc5-30e294d0f050> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18bf7fdc-966f-4693-bdc5-30e294d0f050> .