@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9c5e28a-8b0b-4e48-9c7d-7cb46603ea48> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9c5e28a-8b0b-4e48-9c7d-7cb46603ea48> .