@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/28501e28-0f50-4b60-88fa-f83c832c828e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/28501e28-0f50-4b60-88fa-f83c832c828e> .