@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55de621d-022c-47ce-957a-39b236a9158a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55de621d-022c-47ce-957a-39b236a9158a> .