@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9ee8121-71e0-41ee-ae83-bf58b213859f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9ee8121-71e0-41ee-ae83-bf58b213859f> .