@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6ffc64c5-03fd-4c4d-93fc-d0d09c6cd226> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6ffc64c5-03fd-4c4d-93fc-d0d09c6cd226> .