@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aa1576f5-11e3-4d49-921a-472e70f6a91a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aa1576f5-11e3-4d49-921a-472e70f6a91a> .