@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90bbfc56-7675-4efd-a499-6936a8f4a285> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90bbfc56-7675-4efd-a499-6936a8f4a285> .