<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Chiclet_keyboard> .
<http://caligraph.org/resource/Q*bert>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Microsurgeon_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#altLabel>	"TI-99/4A#Successors and clones" .
<http://caligraph.org/resource/Sorcerer_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Minicomputer> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_home_computers_by_video_hardware> .
<http://caligraph.org/resource/Tombstone_City:_21st_Century>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Galaxy_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_home_computers> .
<http://caligraph.org/resource/Infidel_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Henhouse_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/The_Hitchhiker\u0027s_Guide_to_the_Galaxy_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Enchanter_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/The_Attack_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Buck_Rogers:_Planet_of_Zoom>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Demon_Attack>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/TI-990> .
<http://caligraph.org/resource/Munch_Mobile>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#altLabel>	"TI-99/4" .
<http://caligraph.org/resource/Robotfindskitten>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Product_introduced_in_1981> .
<http://caligraph.org/resource/Blasto_(arcade_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Ghost_Town_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Products_introduced_in_1981> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Texas_Instruments_SN76489> .
<http://caligraph.org/ontology/RestrictionHasValue_computingPlatform_TI-99/4A>	<http://www.w3.org/2002/07/owl#hasValue>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Airmail_Pilot>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Leather_Goddesses_of_Phobos>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1981_in_video_games> .
<http://caligraph.org/resource/Starcross_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Lazer_Maze>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Mystery_Fun_House_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Popeye_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Pirate_Adventure>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1984_in_video_games> .
<http://caligraph.org/resource/TI-99/4A>	<http://caligraph.org/ontology/manufacturer>	<http://caligraph.org/resource/Texas_Instruments> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1980_in_video_games> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Information_appliances> .
<http://caligraph.org/resource/Strange_Odyssey>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_computers_running_CP/M> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#altLabel>	"TI-99/4A#Games" .
<http://caligraph.org/resource/B-1_Nuclear_Bomber>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_computers_with_on-board_BASIC> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Computer_with_on-board_BASIC> .
<http://caligraph.org/resource/Alpiner_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Hunt_the_Wumpus>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Pyramid_of_Doom>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Computer_running_CP> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Information_appliance> .
<http://caligraph.org/resource/Zero_Zap>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Voodoo_Castle>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Aztec_Challenge>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Sprite_(computer_graphics)> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Texas_Instruments_personal_computer> .
<http://caligraph.org/resource/Dig_Dug>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Centipede_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Texas Instruments TI-99/4A" .
<http://caligraph.org/resource/TI-99/4A>	<http://caligraph.org/ontology/cpu>	<http://caligraph.org/resource/Texas_Instruments_TMS9900> .
<http://caligraph.org/resource/Shamus_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Control-Alt-Delete> .
<http://caligraph.org/resource/Wishbringer>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Donkey_Kong_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Ms._Pac-Man>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Parsec_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Pac-Man>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"TI-99/4A" .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Adventureland_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Munch_Man>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Home_computer> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Ambulance_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Picnic_Paranoia_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Miner_2049er>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#altLabel>	"TI-99/4A computer" .
<http://caligraph.org/resource/Frogger>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Rugg/Feldman_benchmarks> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Living_Computers:_Museum_%2B_Labs> .
<http://caligraph.org/resource/Deadline_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/The_Count_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#altLabel>	"99/4A" .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Texas Instruments 99/4" .
<http://caligraph.org/resource/Spy\u0027s_Demise>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2000/01/rdf-schema#label>	"TI-99/4A" .
<http://caligraph.org/resource/TI-99/4A>	<http://caligraph.org/ontology/operatingSystem>	<http://caligraph.org/resource/TI_BASIC_(TI_99/4A)> .
<http://caligraph.org/resource/Congo_Bongo>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Defender_(1981_video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Jet_Set_Willy>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Home_computer> .
<http://caligraph.org/resource/Car_Wars_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/1979_in_video_games> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Home_computer> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#altLabel>	"TI-99/4 & 4A" .
<http://caligraph.org/resource/TI_Invaders>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Cutthroats_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Texas Instruments TI-99/4 and TI-99/4A" .
<http://caligraph.org/resource/Suspended_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/M*A*S*H_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Seastalker>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Cannonball_Blitz>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Ballyhoo_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Treasure_Island_(1981_video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Santa_Paravia_en_Fiumaccio>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Protector_II>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Home_computers> .
<http://caligraph.org/resource/BurgerTime>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Planetfall>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/2004/02/skos/core#altLabel>	"TI-99/4, TI-99/4A" .
<http://caligraph.org/resource/TI-99/4A>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Orphaned_technology> .
<http://caligraph.org/resource/Moonmist>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/The_Witness_(1983_video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Hollywood_Hijinx>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Moon_Patrol>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Star_Trek_(arcade_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Tunnels_of_Doom>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Chisholm_Trail_(video_game)>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .
<http://caligraph.org/resource/Black_Crystal>	<http://caligraph.org/ontology/computingPlatform>	<http://caligraph.org/resource/TI-99/4A> .