@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9a7f7e6-f894-4ce6-bfc0-ff6bf92b4745> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9a7f7e6-f894-4ce6-bfc0-ff6bf92b4745> .