@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/687c16ec-e97c-4e2c-a5dd-64a1836dd055> rdfs:isDefinedBy <https://stad.gent/data/blank_node/687c16ec-e97c-4e2c-a5dd-64a1836dd055> .