@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67a45c54-5a7e-402a-940b-b7fa7706d4b1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67a45c54-5a7e-402a-940b-b7fa7706d4b1> .