Subject	data validation
Predicate	has_property
Object	necessary
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.4759
Neighborhood Sigma	0.4759
Local Sigma	0.4759
Example Sentences	Sentence Occurrences Source data validation is necessary 2 Google Autocomplete data validation is necessary in hindi 1 Google Autocomplete