@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87ca69f5-8d42-411c-adad-2606dd6071e3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87ca69f5-8d42-411c-adad-2606dd6071e3> .