@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c91958f-50f9-4818-a337-8024cbade508> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c91958f-50f9-4818-a337-8024cbade508> .