@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8ffcd50e-b1bb-4955-b00a-b0a4fd07da4e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8ffcd50e-b1bb-4955-b00a-b0a4fd07da4e> .