@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a81a5202-aead-4abc-9b0b-c07335779c4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a81a5202-aead-4abc-9b0b-c07335779c4a> .