Subject	ozone
Predicate	has_property
Object	secondary pollutant
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.6032
Neighborhood Sigma	0.6033
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source ozone is a secondary pollutant 6 Google Autocomplete, Answers.com Questions