@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ecffb8ad-c22c-403f-834b-daf38f64c4da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ecffb8ad-c22c-403f-834b-daf38f64c4da> .