@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf1a8ac8-f348-4a31-80d2-1185f4db4f18> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf1a8ac8-f348-4a31-80d2-1185f4db4f18> .