[2] XML Schema の xs:duration
は、 ISO 8601 をベースに定義された時間を表すデータ型です。
[5] 字句空間は、次の正規表現に一致する文字列です >>3。
-?P( ( ( [0-9]+Y([0-9]+M)?([0-9]+D)?
| ([0-9]+M)([0-9]+D)?
| ([0-9]+D)
)
(T ( ([0-9]+H)([0-9]+M)?([0-9]+(\.[0-9]+)?S)?
| ([0-9]+M)([0-9]+(\.[0-9]+)?S)?
| ([0-9]+(\.[0-9]+)?S)
)
)?
)
| (T ( ([0-9]+H)([0-9]+M)?([0-9]+(\.[0-9]+)?S)?
| ([0-9]+M)([0-9]+(\.[0-9]+)?S)?
| ([0-9]+(\.[0-9]+)?S)
)
)
)
[9] W3C XML Schema Definition Language (XSD) 1.1 Part 2: Datatypes
( ( 版))
http://www.w3.org/TR/xmlschema11-2/#partial-implementation
[10] W3C XML Schema Definition Language (XSD) 1.1 Part 2: Datatypes
( ( 版))
http://www.w3.org/TR/xmlschema11-2/#sec-dt-arith
[11] README.md | master | Chris Lord / gaia-navigator | GitLab
( 版)
https://gitlab.com/Cwiiis/gaia-navigator/blob/master/README.md
[12] XPath and XQuery Functions and Operators 3.1
()
https://www.w3.org/TR/2017/REC-xpath-functions-31-20170321/#duration-subtypes