@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50d7e214-1bbe-4dd4-9724-2ff522983237> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50d7e214-1bbe-4dd4-9724-2ff522983237> .