@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51281eaa-fc5d-4cde-9c53-85ba3e0c292b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51281eaa-fc5d-4cde-9c53-85ba3e0c292b> .