@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4e689d81-3980-4364-b4fe-b3b61d54608a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4e689d81-3980-4364-b4fe-b3b61d54608a> .