@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/2c1b7ad8-b1d9-4d97-ada3-2fe3f8c6e8ad> rdfs:isDefinedBy <https://stad.gent/data/blank_node/2c1b7ad8-b1d9-4d97-ada3-2fe3f8c6e8ad> .