Subject	barrel vault
Predicate	has_property
Object	constructed
Modality	Modality Occurrences TBC[why buildings] 3
Polarity	POSITIVE
Plausibility	0.0023
Neighborhood Sigma	1.0000
Local Sigma	0.0153
Example Sentences	Sentence Occurrences Source a barrel vault is constructed why were buildings 3 Google Autocomplete a barrel vault is constructed 4 Google Autocomplete