@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b91be3fc-14a3-42fe-8b57-c9d1e25e7940> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b91be3fc-14a3-42fe-8b57-c9d1e25e7940> .