@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1b67e841-bb82-4141-8e4c-81fee4e1c98d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1b67e841-bb82-4141-8e4c-81fee4e1c98d> .