@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52a33f5d-087c-405d-a5b6-a9668b938433> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52a33f5d-087c-405d-a5b6-a9668b938433> .