@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad1cf6fb-1a4d-48c1-a650-4f2c848dba0f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad1cf6fb-1a4d-48c1-a650-4f2c848dba0f> .