@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50dc13ee-dbd1-4827-bd51-061ee923aed3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50dc13ee-dbd1-4827-bd51-061ee923aed3> .