@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1d89c94-24b9-41c0-8af0-9e73eb0c421a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1d89c94-24b9-41c0-8af0-9e73eb0c421a> .