@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b69c90b4-30fb-4225-a02a-209261e0c1a4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b69c90b4-30fb-4225-a02a-209261e0c1a4> .