@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bb1ea21e-bd36-4d07-a412-b3f3fc376d52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bb1ea21e-bd36-4d07-a412-b3f3fc376d52> .