@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/561b142b-1641-4faf-9ac4-b37341bf4ace> rdfs:isDefinedBy <https://stad.gent/data/blank_node/561b142b-1641-4faf-9ac4-b37341bf4ace> .