@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/6c12a4c4-138f-4873-b146-a06997600bac> rdfs:isDefinedBy <https://stad.gent/data/blank_node/6c12a4c4-138f-4873-b146-a06997600bac> .