@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c91ee61-0a41-4265-a1e6-180daff76e38> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c91ee61-0a41-4265-a1e6-180daff76e38> .