Subject petroleum
Predicate has_property
Object extracted
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.0533
Neighborhood Sigma 0.0533
Local Sigma 0.0541
Example Sentences
Sentence Occurrences Source
petroleum and natural gas are extracted 1 Google Autocomplete
petroleum is extracted 7 Google Autocomplete, Answers.com Questions
petroleum is extracted and refined 2 Google Autocomplete