@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a7f1d7bc-c879-4497-ad1e-29db671357dc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a7f1d7bc-c879-4497-ad1e-29db671357dc> .