i OS 4.0

GPTKB entity

Predicate	Object
gptkbp:instance_of	gptkb:operating_system
gptkbp:application	gptkb:musician gptkb:streaming_service gptkb:Sleep_Cycle gptkb:Stocktwits gptkb:Airbnb gptkb:Door_Dash gptkb:Linked_In gptkb:Lyft gptkb:Pinterest gptkb:Postmates gptkb:Robinhood gptkb:Slack gptkb:Snapchat gptkb:Uber gptkb:Whats_App gptkb:Zoom gptkb:Cash_App gptkb:television_channel gptkb:Microsoft_Office gptkb:Photographer gptkb:Nike_Training_Club gptkb:Grubhub gptkb:Instacart gptkb:Kindle gptkb:Yelp gptkb:Skype gptkb:Strava gptkb:Venmo gptkb:Fitbit gptkb:album gptkb:Peloton gptkb:My_Fitness_Pal gptkb:Adobe_Reader gptkb:beach gptkb:Twitter_account gptkb:computer gptkb:Coinbase gptkb:Pandora gptkb:Waze gptkb:Angry_Birds gptkb:Evernote gptkb:collection gptkb:stock_market_index gptkb:Duolingo gptkb:currency gptkb:Surah gptkb:Calm gptkb:Headspace Acorns
gptkbp:architectural_style	gptkb:CEO
gptkbp:developed_by	gptkb:Apple_Inc.
gptkbp:features	gptkb:i_Books gptkb:Face_Time multitasking folders
https://www.w3.org/2000/01/rdf-schema#label	i OS 4.0
gptkbp:is_compatible_with	gptkb:i_Pad
gptkbp:language	gptkb:Objective-C
gptkbp:market	significant increase
gptkbp:predecessor	i OS 3.2
gptkbp:release_date	June 21, 2010
gptkbp:security_features	data protection
gptkbp:successor	i OS 4.1
gptkbp:supports	gptkb:i_Pod_Touch_(3rd_generation) gptkb:i_Pod_Touch_(4th_generation) gptkb:i_Phone_4 gptkb:i_Phone_3_GS
gptkbp:type	gptkb:operating_system
gptkbp:user_interface	touch-based
gptkbp:bfsParent	gptkb:technology
gptkbp:bfsLayer	3