@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21070a82-97de-4af5-9639-1ba2e003e6bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21070a82-97de-4af5-9639-1ba2e003e6bb> .