///|
let rel_drawing = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/drawing"

///|
let rel_worksheet = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet"

///|
let rel_image = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/image"

///|
let rel_chart = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/chart"

///|
let rel_chartsheet = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/chartsheet"

///|
let rel_shared_strings = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings"

///|
let rel_styles = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles"

///|
let rel_theme = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme"

///|
let rel_table = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/table"

///|
let rel_pivot_table = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/pivotTable"

///|
let rel_pivot_cache = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/pivotCacheDefinition"

///|
let rel_pivot_cache_records = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/pivotCacheRecords"

///|
let rel_vml = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing"

///|
let rel_slicer = "http://schemas.microsoft.com/office/2007/relationships/slicer"

///|
let rel_slicer_cache = "http://schemas.microsoft.com/office/2007/relationships/slicerCache"

///|
let rel_vba_project = "http://schemas.microsoft.com/office/2006/relationships/vbaProject"

///|
let rel_hyperlink = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink"

///|
let rel_comments = "http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments"

///|
let ct_relationships = "application/vnd.openxmlformats-package.relationships+xml"

///|
let ct_drawing = "application/vnd.openxmlformats-officedocument.drawing+xml"

///|
let ct_chart = "application/vnd.openxmlformats-officedocument.drawingml.chart+xml"

///|
let ct_chartsheet = "application/vnd.openxmlformats-officedocument.spreadsheetml.chartsheet+xml"

///|
let ct_table = "application/vnd.openxmlformats-officedocument.spreadsheetml.table+xml"

///|
let ct_pivot_table = "application/vnd.openxmlformats-officedocument.spreadsheetml.pivotTable+xml"

///|
let ct_pivot_cache_def = "application/vnd.openxmlformats-officedocument.spreadsheetml.pivotCacheDefinition+xml"

///|
let ct_pivot_cache_records = "application/vnd.openxmlformats-officedocument.spreadsheetml.pivotCacheRecords+xml"

///|
let ct_workbook = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml"

///|
let ct_workbook_macro = "application/vnd.ms-excel.sheet.macroEnabled.main+xml"

///|
let ct_workbook_addin_macro = "application/vnd.ms-excel.addin.macroEnabled.main+xml"

///|
let ct_workbook_template = "application/vnd.openxmlformats-officedocument.spreadsheetml.template.main+xml"

///|
let ct_workbook_template_macro = "application/vnd.ms-excel.template.macroEnabled.main+xml"

///|
let ct_vba_project = "application/vnd.ms-office.vbaProject"

///|
let ct_slicer = "application/vnd.ms-excel.slicer+xml"

///|
let ct_slicer_cache = "application/vnd.ms-excel.slicerCache+xml"

///|
let ct_vml = "application/vnd.openxmlformats-officedocument.vmlDrawing"

///|
let ct_comments = "application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml"

///|
let ct_worksheet = "application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml"

///|
let ct_styles = "application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml"

///|
let ct_shared_strings = "application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml"

///|
let ct_theme = "application/vnd.openxmlformats-officedocument.theme+xml"