@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23a1b3b0-4237-4ae2-81c4-6f4b50682417> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23a1b3b0-4237-4ae2-81c4-6f4b50682417> .