@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51af5eef-d67f-4770-ad62-de5a6e7bff9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51af5eef-d67f-4770-ad62-de5a6e7bff9e> .