@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/531638f5-74e6-4404-b2ff-7bbd632eb9ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/531638f5-74e6-4404-b2ff-7bbd632eb9ad> .