@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68c20d01-dbe3-44ce-921f-963865065d50> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68c20d01-dbe3-44ce-921f-963865065d50> .