@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/812bf6e1-d86f-4c68-b905-10f87f7e0988> rdfs:isDefinedBy <https://stad.gent/data/blank_node/812bf6e1-d86f-4c68-b905-10f87f7e0988> .