@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c8afe48-c989-4aa9-accf-cb591de6ed52> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c8afe48-c989-4aa9-accf-cb591de6ed52> .