@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b5e91d81-57cd-4d91-8949-06ef0382cf66> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b5e91d81-57cd-4d91-8949-06ef0382cf66> .