Table 1.

Non-RO relations in the ACGT-MO.

addedBy	adds	adverseReactionTo	beginningOf
birthOf	causedBy	causes	characterizedBy
characterizes	compatibleWith	contralateralTo	denies
describedBy	describes	diagnosedBy	diagnoses
examinedBy	examines	followUpOf	fulfilledBy
hasAdverseReaction	hasBeginning	hasFollowUp	hasHabit
hasHistory	hasInfluenceOn	hasInput	hasLegalGuardian
hasMetastasis	hasOutput	hasProcessBoundary	hasProtocol
hasQuality	hasReason	hasReceptor	hasRelative
hasSymptom	hasTherapyAim	implementedBy	implements
issuedBy	issues	patientAt	picturedBy