@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52850001-29b8-43b9-b76c-b990a00a803c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52850001-29b8-43b9-b76c-b990a00a803c> .