@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca4acf6b-1672-4152-90c1-1c3cba7721ca> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca4acf6b-1672-4152-90c1-1c3cba7721ca> .