@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9a0e974-6f7b-468b-bba8-40ab579cbe65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9a0e974-6f7b-468b-bba8-40ab579cbe65> .