@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90cc8f71-b5f1-4923-a66e-5135de611fd8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90cc8f71-b5f1-4923-a66e-5135de611fd8> .