@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1f5e9fd-d143-499a-aeac-220cd6057d9f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1f5e9fd-d143-499a-aeac-220cd6057d9f> .