@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91e71f03-582b-4d8a-8af5-739dd53ce9f7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91e71f03-582b-4d8a-8af5-739dd53ce9f7> .