@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87ba8502-d31a-48d0-8c0c-af567bcbd58e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87ba8502-d31a-48d0-8c0c-af567bcbd58e> .