@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64df90ac-ae40-4ffc-9879-6e83b4a8a1bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64df90ac-ae40-4ffc-9879-6e83b4a8a1bb> .