@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c9adb09b-15b8-45e4-9ce6-e483949c6200> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c9adb09b-15b8-45e4-9ce6-e483949c6200> .