@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4c90a8d-bb52-4927-8d51-016b3691faa2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4c90a8d-bb52-4927-8d51-016b3691faa2> .