Subject	potassium
Predicate	be used in
Object	real world
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0421
Neighborhood Sigma	0.0421
Local Sigma	0.0473
Example Sentences	Sentence Occurrences Source potassium is used in the real world 2 Google Autocomplete, Answers.com Questions