William Hannigan

URI: https://gptkb.org/entity/William_Hannigan

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:person
gptkbp:birthName	gptkb:William_P._Hannigan
gptkbp:employer	gptkb:AT&T gptkb:Sabre_Holdings gptkb:Sprint gptkb:Perot_Systems
gptkbp:knownFor	former CEO of AT&T
gptkbp:nationality	gptkb:American
gptkbp:occupation	gptkb:businessman gptkb:business_executive
gptkbp:bfsParent	gptkb:Sabre_Corporation
gptkbp:bfsLayer	6
https://www.w3.org/2000/01/rdf-schema#label	William Hannigan