@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c668c8cd-21b5-401c-b847-19b5b358ecb8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c668c8cd-21b5-401c-b847-19b5b358ecb8> .