@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/52c109bc-d60f-40b5-b812-a660e6f2c78b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/52c109bc-d60f-40b5-b812-a660e6f2c78b> .