@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50911ed8-7ebb-4e3a-9a45-c01075ea6b87> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50911ed8-7ebb-4e3a-9a45-c01075ea6b87> .