@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18430f7e-ee81-4a6d-99db-13e2f2df8644> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18430f7e-ee81-4a6d-99db-13e2f2df8644> .