@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87f66f13-6f1e-4f5f-acfa-f894eab45e7e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87f66f13-6f1e-4f5f-acfa-f894eab45e7e> .