@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1f5879f5-956d-4818-84c2-d5665cea9abe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1f5879f5-956d-4818-84c2-d5665cea9abe> .