@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/53b23034-9dbe-44ab-a828-636fb252682e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/53b23034-9dbe-44ab-a828-636fb252682e> .