@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a17d1a97-03ba-45ac-a7ca-80e20536e517> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a17d1a97-03ba-45ac-a7ca-80e20536e517> .