@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a19dbc31-f0c5-4132-a1ad-a00521c3347b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a19dbc31-f0c5-4132-a1ad-a00521c3347b> .