@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31065c54-29aa-4c3a-ac6a-13351c821aed> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31065c54-29aa-4c3a-ac6a-13351c821aed> .