@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8980d31e-71ee-4eda-a3f5-8f3ffeef517b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8980d31e-71ee-4eda-a3f5-8f3ffeef517b> .