@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52df0df2-d1fb-4251-8c31-93702c4dfdbf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52df0df2-d1fb-4251-8c31-93702c4dfdbf> .