@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a057c8fb-2991-477b-b32a-3b0b8c4575bc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a057c8fb-2991-477b-b32a-3b0b8c4575bc> .