@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/816a219e-57ae-4685-b485-261c0ad9a0c7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/816a219e-57ae-4685-b485-261c0ad9a0c7> .