@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30159a9a-2640-4565-a11b-c0cb545dd5bf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30159a9a-2640-4565-a11b-c0cb545dd5bf> .