@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21ada9e2-a638-4c98-bca1-f5d67422a867> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21ada9e2-a638-4c98-bca1-f5d67422a867> .