@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d68439e8-1923-4cce-9f44-dbed68e07fe1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d68439e8-1923-4cce-9f44-dbed68e07fe1> .