@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1ba6dfaa-173f-43f6-b67c-f5e724912b15> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1ba6dfaa-173f-43f6-b67c-f5e724912b15> .