@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/def6c580-3841-41fd-ab3f-380d444524b6> rdfs:isDefinedBy <https://stad.gent/data/blank_node/def6c580-3841-41fd-ab3f-380d444524b6> .