@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57e2df67-687d-4298-8ec5-041113c96b98> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57e2df67-687d-4298-8ec5-041113c96b98> .