@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50e21a66-4c69-4a69-bb85-77d623ce8045> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50e21a66-4c69-4a69-bb85-77d623ce8045> .