@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1604db9c-8244-44a3-a1ce-58eab2a83184> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1604db9c-8244-44a3-a1ce-58eab2a83184> .