@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ba9c3452-d4c8-46a5-87d1-67889839b63a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ba9c3452-d4c8-46a5-87d1-67889839b63a> .