| Name | Description | Type | Package | Framework |
| RelationTriple | A (subject, relation, object) triple; e. | Class | edu.stanford.nlp.ie.util | Stanford Parser |
| RelationTriple .WithTree | A RelationTriple, but with the tree saved as well. | Class | edu.stanford.nlp.ie.util.RelationTriple | Stanford Parser |
| RelationTriple | A (subject, relation, object) triple; e. | Class | edu.stanford.nlp.ie.util | JavaNlp |
| RelationTriple .WithTree | A RelationTriple, but with the tree saved as well. | Class | edu.stanford.nlp.ie.util.RelationTriple | JavaNlp |