@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9f5dfb4-866f-43c5-8d01-a8add870a93c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9f5dfb4-866f-43c5-8d01-a8add870a93c> .