@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a73aaf81-e3d7-41a8-a01b-a49e8a2acd67> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a73aaf81-e3d7-41a8-a01b-a49e8a2acd67> .