@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a1c53860-9df8-479c-a1c3-40ee9e3cb553> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a1c53860-9df8-479c-a1c3-40ee9e3cb553> .