*during* | *documentation* (*during* ?INTERVAL1 ?INTERVAL2) means that ?INTERVAL1 *starts* after *and* ends *before* ?INTERVAL2 | |

**has axiom** (*<=>* (*overlapsTemporally* ?INTERVAL1 ?INTERVAL2) (or (*equal* ?INTERVAL1 ?INTERVAL2) (*during* ?INTERVAL1 ?INTERVAL2) (*starts* ?INTERVAL1 ?INTERVAL2) (*finishes* ?INTERVAL1 ?INTERVAL2)))
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**has axiom** (=> (*during* ?INTERVAL1 ?INTERVAL2) (*and* (*before* (*EndFn* ?INTERVAL1) (*EndFn* ?INTERVAL2)) (*before* (*BeginFn* ?INTERVAL2) (*BeginFn* ?INTERVAL1))))
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**has axiom** (=> (*subProcess* ?SUBPROC ?PROC) (or (*equal* (*WhenFn* ?SUBPROC) (*WhenFn* ?PROC)) (*during* (*WhenFn* ?SUBPROC) (*WhenFn* ?PROC))))
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**has domain1** TimeInterval | |

**has domain2** TimeInterval | |

**is an ***instance* of IrreflexiveRelation | |

**is an ***instance* of TemporalRelation | |

**is an ***instance* of TransitiveRelation | |

BinaryRelation | **is first ***domain* of *DomainFn* | |

**is first ***domain* of *equivalenceRelationOn* | |

**is first ***domain* of *inverse* | |

**is first ***domain* of *irreflexiveOn* | |

**is first ***domain* of *partialOrderingOn* | |

**is first ***domain* of *RangeFn* | |

**is first ***domain* of *reflexiveOn* | |

**is first ***domain* of *totalOrderingOn* | |

**is first ***domain* of *trichotomizingOn* | |

**is second ***domain* of *inverse* | |

Relation | **is first ***domain* of *domain* | |

**is first ***domain* of *domainSubclass* | |

**is first ***domain* of *holds* | |

**is first ***domain* of *subrelation* | |

**is first ***domain* of *valence* | |

**is second ***domain* of *subrelation* | |

Class | **is third ***domain* of *domain* | |

**is third ***domain* of *domainSubclass* | |

Abstract | **is ***disjoint* from Physical | |