Subject	gopher tortoise
Predicate	has_property
Object	keystone species
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.0188
Neighborhood Sigma	0.0194
Local Sigma	0.0214
Example Sentences	Sentence Occurrences Source the gopher tortoise is a keystone species 3 Google Autocomplete a gopher tortoise is a keystone species 9 Google Autocomplete gopher tortoises are a keystone species 3 Bing Autocomplete