@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b9992aea-15e4-4c6c-8259-83e515b647a9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b9992aea-15e4-4c6c-8259-83e515b647a9> .