@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/67a1776d-c63c-478b-a6d7-37f99a7e4065> rdfs:isDefinedBy <https://stad.gent/data/blank_node/67a1776d-c63c-478b-a6d7-37f99a7e4065> .