@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/667f7e33-2c4f-457a-991e-6749ec344cc6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/667f7e33-2c4f-457a-991e-6749ec344cc6> .