@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/670a63e1-9bbd-42b4-9592-1659efbf9f65> rdfs:isDefinedBy <https://stad.gent/data/blank_node/670a63e1-9bbd-42b4-9592-1659efbf9f65> .