@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/55b9ff4d-85e3-40e0-b77c-c2f06ec9bbcf> rdfs:isDefinedBy <https://stad.gent/data/blank_node/55b9ff4d-85e3-40e0-b77c-c2f06ec9bbcf> .