@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50919a79-a0b8-4c47-a300-de02aeb94b02> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50919a79-a0b8-4c47-a300-de02aeb94b02> .