@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a23a1f5d-b11b-4ebb-b2db-bc91c7043042> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a23a1f5d-b11b-4ebb-b2db-bc91c7043042> .