@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/171ce4b7-e502-403f-a6f0-879cea28120b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/171ce4b7-e502-403f-a6f0-879cea28120b> .