@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/172f1c07-d5fb-4137-b5e3-8a0b76578060> rdfs:isDefinedBy <https://stad.gent/data/blank_node/172f1c07-d5fb-4137-b5e3-8a0b76578060> .