hasBaseDate
P27895
predicate
Indicates that an entity is associated with a specific reference or starting date used as the basis for related calculations, schedules, or validity periods.
All labels observed (5)
| Label | Occurrences |
|---|---|
| hasAnchorDate | 12 |
| hasReferenceDate | 12 |
| hasBaseDate canonical | 3 |
| hasMainDate | 3 |
| hasBasePeriod | 1 |
Description generation (PDg)
The one-sentence description above was generated by prompting gpt-5.1 with the predicate name and this instruction.
Instruction
Given a predicate that represents a relationship or action between entities, generate a one-sentence description explaining its meaning. # Instructions Focus on describing the relationship, not the entities themselves. # Response Format Begin the description with \' Indicates...\'
Input
Predicate: hasBaseDate
Generated description
Indicates that an entity is associated with a specific reference or starting date used as the basis for related calculations, schedules, or validity periods.
Sample triples (31)
| Subject | Object |
|---|---|
| Nasdaq Composite Index | 1971-02-05 ⓘ |
| Leidens Ontzet | 3 October via predicate surface "hasMainDate" ⓘ |
| Imperial Reform | 1495 via predicate surface "hasMainDate" ⓘ |
| Conway’s Doomsday algorithm | 4/4 (4 April) via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | 6/6 (6 June) via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | 8/8 (8 August) via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | 10/10 (10 October) via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | 12/12 (12 December) via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | 5/9 (9 May) via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | 9/5 (5 September) via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | 7/11 (11 July) via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | 11/7 (7 November) via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | last day of February via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | 14 March (non-leap years) via predicate surface "hasReferenceDate" ⓘ |
| Conway’s Doomsday algorithm | 29 February (leap years) via predicate surface "hasReferenceDate" ⓘ |
| Producer Price Index | index equals 100 in a chosen base period via predicate surface "hasBasePeriod" ⓘ |
| Christian conquest of Seville | 1248 via predicate surface "hasMainDate" ⓘ |
|
S&P 500 Equal Weight
surface form:
S&P 500 Equal Weight Index
|
January 8, 2003 ⓘ |
| Doomsday of a year | February 28 in common years via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | February 29 in leap years via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | April 4 via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | June 6 via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | August 8 via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | October 10 via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | December 12 via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | May 9 via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | September 5 via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | July 11 via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | November 7 via predicate surface "hasAnchorDate" ⓘ |
| Doomsday of a year | the last day of February via predicate surface "hasAnchorDate" ⓘ |
| STOXX Europe 600 | 1991-12-31 ⓘ |