@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f68850e-e4b1-42db-b60c-d05c9f6920f8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f68850e-e4b1-42db-b60c-d05c9f6920f8> .