@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/644c051f-b091-4658-b88d-1d597264f27e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/644c051f-b091-4658-b88d-1d597264f27e> .