@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81a23ce2-0076-44ed-a9a4-0b476e9c4495> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81a23ce2-0076-44ed-a9a4-0b476e9c4495> .