@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1df50c4b-0857-4068-959a-c63bf3af3219> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1df50c4b-0857-4068-959a-c63bf3af3219> .