@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c01a4d-6688-497e-9866-51be53785f04> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c01a4d-6688-497e-9866-51be53785f04> .