@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ec4e7735-011b-49bb-ae3b-09b78eb09257> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ec4e7735-011b-49bb-ae3b-09b78eb09257> .