@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ad50e9e-73d5-4f1e-8621-29d40261e540> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ad50e9e-73d5-4f1e-8621-29d40261e540> .