@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf2f15a1-f105-4cbb-99b6-704466c64b51> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf2f15a1-f105-4cbb-99b6-704466c64b51> .