@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91e2c5bd-d8d1-4312-8d94-4d6516341379> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91e2c5bd-d8d1-4312-8d94-4d6516341379> .