@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/0506ff6c-bcf6-4d64-8afc-b5dae249fe5a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/0506ff6c-bcf6-4d64-8afc-b5dae249fe5a> .