Subject	middle class family
Predicate	has_property
Object	known
Modality	Modality Occurrences TBC[known as] 1
Polarity	POSITIVE
Plausibility	0.0007
Neighborhood Sigma	0.0008
Local Sigma	0.0007
Example Sentences	Sentence Occurrences Source middle class families are known 1 Google Autocomplete a middle class family is known 1 Google Autocomplete a middle class family is known as 1 Google Autocomplete