@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/efb9f8d3-a4cd-4cb0-87bd-e25c7342be96> rdfs:isDefinedBy <https://stad.gent/data/blank_node/efb9f8d3-a4cd-4cb0-87bd-e25c7342be96> .