@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c1857cb-edc9-4e1c-b6cf-18554cb494fa> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c1857cb-edc9-4e1c-b6cf-18554cb494fa> .