@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/680b60cf-f5fe-4983-9a82-0d849457aa23> rdfs:isDefinedBy <https://stad.gent/data/blank_node/680b60cf-f5fe-4983-9a82-0d849457aa23> .