@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/68b8ee5c-64d1-44a7-bfe3-e6721c8a4fd0> rdfs:isDefinedBy <https://stad.gent/data/blank_node/68b8ee5c-64d1-44a7-bfe3-e6721c8a4fd0> .