Subject	radiocarbon date
Predicate	has_property
Object	calibrated
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0451
Neighborhood Sigma	0.0469
Local Sigma	0.1338
Example Sentences	Sentence Occurrences Source radiocarbon dates need to be calibrated 5 Google Autocomplete radiocarbon dates are calibrated 3 Google Autocomplete