@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8a50c0f1-7bab-405c-8996-b11a70a86a7b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8a50c0f1-7bab-405c-8996-b11a70a86a7b> .