@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9a9d15ba-db5a-481d-8f28-77a928f53830> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9a9d15ba-db5a-481d-8f28-77a928f53830> .