@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/812558a0-c120-4d04-b133-ef34c45f5b94> rdfs:isDefinedBy <https://stad.gent/data/blank_node/812558a0-c120-4d04-b133-ef34c45f5b94> .