@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/909bef91-b060-4dd0-b35b-f4cb309ccd1b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/909bef91-b060-4dd0-b35b-f4cb309ccd1b> .