Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:event
|
| gptkbp:accuracy |
highly accurate for its time
|
| gptkbp:alsoKnownAs |
gptkb:Jalali_calendar
|
| gptkbp:basisFor |
solar year
|
| gptkbp:calendar |
solar
|
| gptkbp:commissionedBy |
gptkb:Jalal_al-Din_Malik-Shah_I
|
| gptkbp:countryOfOrigin |
gptkb:Persia
|
| gptkbp:designedBy |
gptkb:Omar_Khayyam
|
| https://www.w3.org/2000/01/rdf-schema#label |
Khayyamite calendar
|
| gptkbp:influenced |
gptkb:modern_Iranian_calendar
|
| gptkbp:introducedIn |
1079
|
| gptkbp:length |
complex leap year cycle
|
| gptkbp:notableFor |
precision in calculation of the year length
|
| gptkbp:region |
gptkb:Greater_Iran
|
| gptkbp:replacedBy |
gptkb:Iranian_calendar
|
| gptkbp:usedFor |
civil calendar
|
| gptkbp:bfsParent |
gptkb:Iranian_calendars
|
| gptkbp:bfsLayer |
6
|