@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/491c2aa2-f9da-402f-ba66-2ca626e9e582> rdfs:isDefinedBy <https://stad.gent/data/blank_node/491c2aa2-f9da-402f-ba66-2ca626e9e582> .