@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4e31c512-0bb9-4ffe-97a7-12182b58aefd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4e31c512-0bb9-4ffe-97a7-12182b58aefd> .