@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4c28f3a-874f-48dd-89c0-081ebf09180c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4c28f3a-874f-48dd-89c0-081ebf09180c> .