@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/64f51c36-f03e-4b73-ab51-187d34f8e4bb> rdfs:isDefinedBy <https://stad.gent/data/blank_node/64f51c36-f03e-4b73-ab51-187d34f8e4bb> .