@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a61d57d4-9691-411b-b5a5-b9f01106e282> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a61d57d4-9691-411b-b5a5-b9f01106e282> .