@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d688bb92-e689-4bcb-8409-8d8cb78d29fb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d688bb92-e689-4bcb-8409-8d8cb78d29fb> .