@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/30ca3f4f-5b6e-41e7-9d32-9adb919dfb87> rdfs:isDefinedBy <https://stad.gent/data/blank_node/30ca3f4f-5b6e-41e7-9d32-9adb919dfb87> .