@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a52de313-be1d-4bb8-834a-821255d6d5bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a52de313-be1d-4bb8-834a-821255d6d5bb> .