@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1661a529-2c3b-45cd-8459-1abd2c9ff551> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1661a529-2c3b-45cd-8459-1abd2c9ff551> .