@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ad059c9-172c-442a-98d4-75796356a9bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ad059c9-172c-442a-98d4-75796356a9bb> .