@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d4b1ebad-a2bc-4ea3-87d6-1e580e54333b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d4b1ebad-a2bc-4ea3-87d6-1e580e54333b> .