@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8f1af3b0-c315-4ea3-aa69-615793c6517f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8f1af3b0-c315-4ea3-aa69-615793c6517f> .