@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a68bb994-ca6e-4414-84e7-987a26f80553> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a68bb994-ca6e-4414-84e7-987a26f80553> .