@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1881b2a1-bc30-41c8-b18a-fbabfa0ebbc9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1881b2a1-bc30-41c8-b18a-fbabfa0ebbc9> .