@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64670bc4-615c-42ac-b069-06f05f9b14cd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64670bc4-615c-42ac-b069-06f05f9b14cd> .