formsZeroPointFor
P65427
predicate
Indicates that one entity serves as the reference or origin point (zero point) for measuring or defining another entity.
Observed surface forms (8)
- zeroPoint ×3
- usedAsZeroPointFor ×2
- zeroPointDefinition ×2
- groundZeroOf ×1
- hasZeroPoint ×1
- zeroCentered ×1
- zeroPointDefinedBy ×1
- zeroPointReference ×1
Sample triples (13)
| Subject | Object |
|---|---|
| Celsius | freezing point of water at 1 atm via predicate surface "zeroPointDefinedBy" ⓘ |
| Chicago street grid | intersection of State Street and Madison Street via predicate surface "zeroPoint" ⓘ |
| Chicago street network | intersection of State Street and Madison Street via predicate surface "hasZeroPoint" ⓘ |
| Fahrenheit | originally based on brine freezing point via predicate surface "zeroPointDefinition" ⓘ |
| Hammett sigma constants | hydrogen substituent via predicate surface "zeroPointReference" ⓘ |
|
Hounsfield unit (for attenuation values)
surface form:
Hounsfield unit
|
water radiodensity via predicate surface "zeroPoint" ⓘ |
| Hypocenter Park | atomic bombing of Nagasaki via predicate surface "groundZeroOf" ⓘ |
| J band | often tied to Vega magnitude system via predicate surface "zeroPointDefinition" ⓘ |
| Madison Street | north–south address numbers in Chicago ⓘ |
| North | compass bearings via predicate surface "usedAsZeroPointFor" ⓘ |
| North | navigation headings via predicate surface "usedAsZeroPointFor" ⓘ |
| ReLU | false via predicate surface "zeroCentered" ⓘ |
| kelvin | absolute zero via predicate surface "zeroPoint" ⓘ |