@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1671d9f1-fc74-45d0-9128-a1071824c149> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1671d9f1-fc74-45d0-9128-a1071824c149> .