@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9172fe0-c8a4-449c-ba86-18163643f0c5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9172fe0-c8a4-449c-ba86-18163643f0c5> .