@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/13d1ff5e-d56f-4400-84dd-c454cea268d8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/13d1ff5e-d56f-4400-84dd-c454cea268d8> .