U.S. embassy bombings
type: Concept
broader: terrorist attacks

disaster relief
type: Concept
narrower: terrorist attacks

September 11 attacks
type: Concept
broader: terrorist attacks

Oklahoma City bombing
type: Concept
broader: terrorist attacks

London terrorist attacks
type: Concept
broader: terrorist attacks

Paris terrorist attacks
type: Concept
broader: terrorist attacks

Istanbul terrorist attacks
type: Concept
broader: terrorist attacks

terrorist attacks
narrower: Istanbul terrorist attacks
narrower: Paris terrorist attacks
narrower: London terrorist attacks
narrower: Madrid terrorist attacks
narrower: U.S. embassy bombings
narrower: Oklahoma City bombing
narrower: Beirut barracks
narrower: September 11 attacks
narrower: Pan Am Flight 103
type: Concept
broader: disaster relief

Pan Am Flight 103
type: Concept
broader: terrorist attacks

Beirut barracks
type: Concept
broader: terrorist attacks

concepts
type: Collection
type: ConceptGroup
member: terrorist attacks

Madrid terrorist attacks
type: Concept
broader: terrorist attacks