@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3b9cb520-a862-4931-ad3e-7f9981eb0dca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3b9cb520-a862-4931-ad3e-7f9981eb0dca> .