@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/b1f97c71-68cb-465c-b975-859d5c8377a7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/b1f97c71-68cb-465c-b975-859d5c8377a7> .