@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3ff87df4-2b97-44f0-b7e2-cbe5455a7369> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3ff87df4-2b97-44f0-b7e2-cbe5455a7369> .