{"iri":"https://folio.openlegalstandard.org/RXm7wVUZI5oaEyhIjwN8rL","label":"extend_data segment","sub_class_of":["https://folio.openlegalstandard.org/RC3hDYvR4ffxmqJg2F8YGT6"],"parent_class_of":["https://folio.openlegalstandard.org/RCQ5jIn5zFWFkewQPgia0UC","https://folio.openlegalstandard.org/RYWT5actWE4YvIeZiEBfHH","https://folio.openlegalstandard.org/RzphmBTlNRBpDxluLQLUeM"],"is_defined_by":null,"see_also":[],"comment":null,"deprecated":false,"preferred_label":null,"alternative_labels":[],"translations":{},"hidden_label":null,"definition":"\"The EXTEND_DATA segment is the child of EXTEND_HEADER segment.  There will be 1 or more EXTEND_DATA segments per EXTEND_HEADER.  \n\nIt is not intended that the EXTEND_DATA include a file_item_nbr.\n\nNote that the data definition in this segment is for readability and not formatting.  The EXTEND_DATA elements, ext_name and ext_value appear on the same line, the former as the XML field tag and the latter as the field value, in the EXTEND_HEADER segment.  Each EXTEND_DATA segment may contain multiple rows of data that extend the applicable segment.\n\"","examples":[],"notes":[],"history_note":null,"editorial_note":null,"in_scheme":null,"identifier":null,"description":null,"source":null,"country":null}