@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b3d1ed99-a405-4538-ac3c-7c8c52696a31> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b3d1ed99-a405-4538-ac3c-7c8c52696a31> .