@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/31ba5c52-471d-491f-a607-86d45d56ab1c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/31ba5c52-471d-491f-a607-86d45d56ab1c> .