@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b903e2c9-c5fd-4ef3-aea1-1ee0a892ac49> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b903e2c9-c5fd-4ef3-aea1-1ee0a892ac49> .