@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3578b630-22be-4dd2-837e-9eda00250803> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3578b630-22be-4dd2-837e-9eda00250803> .