@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9b90990-6c48-41d2-93ae-75f525cf03d2> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9b90990-6c48-41d2-93ae-75f525cf03d2> .