Subject	ecg
Predicate	has_property
Object	useful
Modality	Modality Occurrences TBC[so useful] 1
Polarity	POSITIVE
Plausibility	0.6488
Neighborhood Sigma	0.7590
Local Sigma	0.6488
Example Sentences	Sentence Occurrences Source ecg is useful 2 Google Autocomplete an ecg tracing is so useful 1 Google Autocomplete