@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b18efc1e-2c27-4681-bb44-283607216d38> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b18efc1e-2c27-4681-bb44-283607216d38> .