@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/42f4a54f-2001-49bd-adf0-8ab387b4b13c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/42f4a54f-2001-49bd-adf0-8ab387b4b13c> .