@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8c9ba7f3-cd81-47d6-97b6-b9d435fea160> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8c9ba7f3-cd81-47d6-97b6-b9d435fea160> .