@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50c9ab2b-d349-4e1f-861d-3796926ecdab> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50c9ab2b-d349-4e1f-861d-3796926ecdab> .