@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57902af7-24f0-4552-9a6c-3590fc3147d5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57902af7-24f0-4552-9a6c-3590fc3147d5> .