@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a8a42a0b-5074-4fd8-8abe-fed52960487d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a8a42a0b-5074-4fd8-8abe-fed52960487d> .