@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1531152b-49ac-42f9-b1bd-57452dc53ce1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1531152b-49ac-42f9-b1bd-57452dc53ce1> .