@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/251f491d-6328-4743-ae08-77f7b6c45f1c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/251f491d-6328-4743-ae08-77f7b6c45f1c> .