@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b57b4020-2cdc-42b1-9621-2dda3463c76e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b57b4020-2cdc-42b1-9621-2dda3463c76e> .