@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d51794b6-b997-4507-bd83-3ae2d38ec55a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d51794b6-b997-4507-bd83-3ae2d38ec55a> .