@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/621a4b2d-68f3-4955-a645-26ea4113f8d7> rdfs:isDefinedBy <https://stad.gent/data/blank_node/621a4b2d-68f3-4955-a645-26ea4113f8d7> .