@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c81bea2d-6d63-4dcd-986b-3e8b0b16316d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c81bea2d-6d63-4dcd-986b-3e8b0b16316d> .