@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/51400631-acef-48fd-8d88-c9ea3fae9002> rdfs:isDefinedBy <https://stad.gent/data/blank_node/51400631-acef-48fd-8d88-c9ea3fae9002> .