@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91c5cdb3-88d5-4158-831f-48716f1b6fa0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91c5cdb3-88d5-4158-831f-48716f1b6fa0> .