@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257e6441-0193-4600-b9d3-f5f99c6d417f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257e6441-0193-4600-b9d3-f5f99c6d417f> .