@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/56de15bc-685f-4b23-9240-7ec8e1609fbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/56de15bc-685f-4b23-9240-7ec8e1609fbf> .