@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/17f6f17a-7ce5-494c-9bdb-ace61602ae68> rdfs:isDefinedBy <https://stad.gent/data/blank_node/17f6f17a-7ce5-494c-9bdb-ace61602ae68> .