@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/251aa9de-6d1c-480e-ba48-f921555f2d3a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/251aa9de-6d1c-480e-ba48-f921555f2d3a> .