@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/309bd864-0b51-477d-90a9-232d8408b6ea> rdfs:isDefinedBy <https://stad.gent/data/blank_node/309bd864-0b51-477d-90a9-232d8408b6ea> .