@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87c74bef-9f50-43c5-bdb2-541a546ad18c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87c74bef-9f50-43c5-bdb2-541a546ad18c> .