@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad8dccaa-4a1b-4991-831e-a1f425837de8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad8dccaa-4a1b-4991-831e-a1f425837de8> .