@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a9a4818-a869-41de-98fb-849df6870b25> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a9a4818-a869-41de-98fb-849df6870b25> .