@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab9f497f-6c0e-4aae-8e5e-0f1675506fa0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab9f497f-6c0e-4aae-8e5e-0f1675506fa0> .