@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6990b173-0771-432b-8d04-c34c18b2c143> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6990b173-0771-432b-8d04-c34c18b2c143> .