hasUncertaintyReason
P88916
predicate
Indicates that there is a specific reason or explanation for why something is uncertain or not known with confidence.
Observed surface forms (4)
- uncertaintyReason ×6
- hasUncertaintySource ×4
- hasAmbiguityReason ×1
- hasTheoreticalUncertainty ×1
Sample triples (13)
| Subject | Object |
|---|---|
| Gouais Blanc × Pinot Noir (disputed/uncertain) | absence of conclusive genetic testing ⓘ |
| Khoe–Kwadi language family | complex contact history in southern Africa via predicate surface "uncertaintyReason" ⓘ |
| Khoe–Kwadi language family | limited data for Kwadi via predicate surface "uncertaintyReason" ⓘ |
| Robert Harding | common combination of given name Robert and surname Harding via predicate surface "hasAmbiguityReason" ⓘ |
| Treaty of Callias | absence from earlier historical narratives via predicate surface "uncertaintyReason" ⓘ |
| Treaty of Callias | lack of contemporary epigraphic evidence via predicate surface "uncertaintyReason" ⓘ |
| V_cb | experimental systematics via predicate surface "hasUncertaintySource" ⓘ |
| V_cb | theoretical form-factor calculations via predicate surface "hasUncertaintySource" ⓘ |
| V_td | from hadronic matrix elements and lattice QCD inputs via predicate surface "hasTheoreticalUncertainty" ⓘ |
| V_us | experimental systematics in kaon decays via predicate surface "hasUncertaintySource" ⓘ |
| V_us | theoretical uncertainties in form factors via predicate surface "hasUncertaintySource" ⓘ |
| Xianbei language | indirect attestation only via predicate surface "uncertaintyReason" ⓘ |
| Xianbei language | limited corpus via predicate surface "uncertaintyReason" ⓘ |