@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c2449fe9-7309-4245-9eb3-a05ca757cddd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c2449fe9-7309-4245-9eb3-a05ca757cddd> .