@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9a9f975-7f2c-4fd6-8bd1-678b14a77bd4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9a9f975-7f2c-4fd6-8bd1-678b14a77bd4> .