@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1cdcfc6-a23c-4da9-b561-9bfd6fc39640> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1cdcfc6-a23c-4da9-b561-9bfd6fc39640> .