Subject	gem
Predicate	has_property
Object	valuable
Modality	Modality Occurrences TBC[so valuable] 3
Polarity	POSITIVE
Plausibility	0.9798
Neighborhood Sigma	1.0000
Local Sigma	0.9799
Example Sentences	Sentence Occurrences Source gems are valuable 8 Google Autocomplete, Answers.com Questions, Reddit Questions gems are so valuable 3 Google Autocomplete, Answers.com Questions