data.duration.w3c
| data.duration.w3c W3Cのデータ型を使い，時間幅を表現する当該属性値の範囲を定義する． | |
| モジュール | tei — 1 The TEI Infrastructure |
| 宣言 | data.duration.w3c = xsd:duration |
| 例 | <time dur="PT45M">forty-five minutes</time> |
| 例 | <date dur="P1DT12H">a day and a half</date> |
| 例 | <date dur="P7D">a week</date> |
| 例 | <time dur="PT0.02S">20 ms</time> |
| 解説 | A duration is expressed as a sequence of number-letter pairs,
preceded by the letter P; the letter gives the unit and may be Y
(year), M (month), D (day), H (hour), M (minute), or S (second),
in that order. The numbers are all unsigned integers, except for
the S number, which may have a decimal component
(using . as the decimal point). If any number is
0, then that number-letter pair may be
omitted. If any of the H (hour), M (minute), or S (second)
number-letter pairs are present, then the separator T
must precede the first ‘time’ number-letter
pair. For complete details, see the W3C
specification. |