@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a54859d4-c48b-4e80-b309-ce38cc718632> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a54859d4-c48b-4e80-b309-ce38cc718632> .