@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/addf9b5b-893d-4f86-8230-6c5fa1250460> rdfs:isDefinedBy <https://stad.gent/data/blank_node/addf9b5b-893d-4f86-8230-6c5fa1250460> .