@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91e1ac54-3d8b-4b54-8548-5d32b4c7d1c6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91e1ac54-3d8b-4b54-8548-5d32b4c7d1c6> .