@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31a609e3-71ae-4e4c-a448-07a1b9e3f0e1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31a609e3-71ae-4e4c-a448-07a1b9e3f0e1> .