@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50070c88-f9eb-4344-b0a6-e38829debb19> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50070c88-f9eb-4344-b0a6-e38829debb19> .