@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f1a8e541-a959-47e5-ad9c-25e5da79a915> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f1a8e541-a959-47e5-ad9c-25e5da79a915> .