@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/87a4dba3-7f97-4969-866a-ceef1fb0a7af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/87a4dba3-7f97-4969-866a-ceef1fb0a7af> .