@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecb23fa2-3ceb-4ccd-90b8-0aa2d57c0edf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecb23fa2-3ceb-4ccd-90b8-0aa2d57c0edf> .