@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23b1f21a-6a54-4a4d-b14c-7e5f40d8adc8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23b1f21a-6a54-4a4d-b14c-7e5f40d8adc8> .