@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55ac80f0-8f2f-4bfa-bbed-09660714c49b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55ac80f0-8f2f-4bfa-bbed-09660714c49b> .