@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d66724e2-99f8-493d-8947-bbc2cc17abad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d66724e2-99f8-493d-8947-bbc2cc17abad> .