user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: What person who held a government position came up with the tcp ip reference model? 
Knowledge Triplets: Robert  E. Kahn, government.politician.government_positions_held, m.051t3hq
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Surveill@home
Robert  E. Kahn, award.award_winner.awards_won, m.04_j3df
Berkeley Open Infrastructure for Network Computing, computer.software.languages_used, wxWidgets
m.012hcdlw, award.award_honor.award_winner, Vint Cerf
m.04_j3df, award.award_honor.award_winner, Robert  E. Kahn
Software, freebase.type_hints.included_types, Topic
Vint Cerf, people.person.employment_history, m.04_j43g
Robert  E. Kahn, people.person.employment_history, m.04_j268
Berkeley Open Infrastructure for Network Computing, computer.software.languages_used, HTML
m.051t3cd, organization.organization_board_membership.member, Robert  E. Kahn
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, NFS@Home
Gerald Estrin, freebase.valuenotation.is_reviewed, Date of birth
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_service, GridRepublic
m.075hz1m, award.award_honor.award_winner, Vint Cerf
Berkeley Open Infrastructure for Network Computing, computer.software.compatible_oses, m.0lytkdj
Transmission Control Protocol, law.invention.inventor, Vint Cerf
Piwik, computer.software.languages_used, Cascading Style Sheets
Protocol, freebase.type_profile.strict_included_types, Topic
Piwik, computer.software.protocols_used, Transmission Control Protocol
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Orbit@home
Berkeley Open Infrastructure for Network Computing, computer.software.protocols_used, Transmission Control Protocol
m.0477cq9, award.award_honor.award_winner, Robert  E. Kahn
Electrical engineer, people.profession.specialization_of, Engineer
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Leiden Classical
Academic, freebase.type_profile.strict_included_types, Topic
m.04_j41h, business.employment_tenure.person, Vint Cerf
Vint Cerf, award.award_winner.awards_won, m.012hcdlw
Gerald Estrin, freebase.valuenotation.is_reviewed, Country of nationality
Software, freebase.type_profile.published, Published
Robert  E. Kahn, people.person.parents, Beatrice Pauline
m.0mzsp_5, computer.software_compatibility.software, Berkeley Open Infrastructure for Network Computing
Vint Cerf, award.award_winner.awards_won, m.04_j3df
Robert  E. Kahn, people.person.education, m.02wnp8d
Vint Cerf, business.board_member.organization_board_memberships, m.04_j3yt
Transmission Control Protocol, law.invention.inventor, Robert  E. Kahn
m.0477cq9, award.award_honor.award_winner, Vint Cerf
Gerald Estrin, common.topic.notable_types, Academic
Vint Cerf, common.topic.notable_for, g.125djnrx1
United States of America, base.biblioness.bibs_topic.subsumes, United States of America
Robert  E. Kahn, people.person.education, m.04_j1n4
Robert  E. Kahn, award.award_winner.awards_won, m.0_lh45f
Vint Cerf, award.award_winner.awards_won, m.04_j39n
m.0c1rxqs, award.award_honor.award_winner, Robert  E. Kahn
m.04_j268, business.employment_tenure.person, Robert  E. Kahn
Berkeley Open Infrastructure for Network Computing, computer.software.compatible_oses, m.0lytkd6
Chevva Pradeep, common.topic.subjects, PHP
Vint Cerf, base.argumentmaps.innovator.original_ideas, Transmission Control Protocol
Berkeley Open Infrastructure for Network Computing, computer.software.compatible_oses, m.010pmgx6
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Spinhenge@Home
Piwik, common.topic.notable_for, g.1257jmcwy
Berkeley Open Infrastructure for Network Computing, common.topic.webpage, m.02yzwzv
Vint Cerf, award.award_winner.awards_won, m.075hz1m
Robert  E. Kahn, people.person.employment_history, m.04_j25v
Berkeley Open Infrastructure for Network Computing, computer.software.compatible_oses, m.0mzsp_5
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Einstein@Home
m.04_j1v2, organization.organization_board_membership.member, Robert  E. Kahn
m.011f8gwx, people.marriage.spouse, Robert  E. Kahn
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Mersenne@home
m.0lytkdc, computer.software_compatibility.software, Berkeley Open Infrastructure for Network Computing
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, FreeHAL
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Charity Engine
m.04_j1sq, business.employment_tenure.company, Corporation for National Research Initiatives
m.06wjpv2, computer.software_compatibility.software, Piwik
Vint Cerf, common.topic.image, Vinton Cerf
m.010r3f8s, organization.organization_board_membership.member, Vint Cerf
Vint Cerf, people.person.places_lived, m.03pfqsd
m.0_lh45f, award.award_honor.award_winner, Robert  E. Kahn
Vint Cerf, award.award_winner.awards_won, m.0477cq9
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, ABC@Home
Robert  E. Kahn, freebase.valuenotation.is_reviewed, Gender
m.0_srl2x, film.personal_film_appearance.person, Robert  E. Kahn
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Enigma@home
m.051t3hq, government.government_position_held.office_holder, Robert  E. Kahn
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Malaria Control Project
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, FightMalaria@Home
m.04q3_jp, common.webpage.topic, Piwik
David P. Anderson, business.company_advisor.companies_advised, Charity Engine
Piwik, computer.software.software_genre, Web analytics
m.04_j1q_, business.employment_tenure.person, Robert  E. Kahn
Protocol, type.type.properties, API
Software, freebase.type_profile.strict_included_types, Topic
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, GPUGRID.net
Vint Cerf, law.inventor.inventions, Transmission Control Protocol
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, NumberFields@home
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, MilkyWay@home
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, SAT@home
Web analytics, computer.software_genre.software_in_genre, Piwik
Piwik, common.topic.webpage, m.04q3_jv
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, QMC@Home
Robert  E. Kahn, organization.organization.headquarters, m.09sggcb
Robert  E. Kahn, law.inventor.inventions, The Internet
Vint Cerf, people.person.profession, Computer Scientist
Protocol, freebase.documented_object.documentation, m.02ht166
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Climateprediction.net
Robert  E. Kahn, common.topic.webpage, m.04_j1yr
Berkeley Open Infrastructure for Network Computing, computer.software.software_genre, Grid computing
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Docking@Home
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, VTU@home
David P. Anderson, people.person.gender, Male
Robert  E. Kahn, people.person.parents, Lawrence Kahn
Transmission Control Protocol, common.topic.image, Tcp state diagram
Piwik, common.topic.image, Piwik-logo
Topic, freebase.type_profile.published, Published
Robert  E. Kahn, business.board_member.organization_board_memberships, m.03x0nwt
David P. Anderson, business.company_advisor.companies_advised, GridRepublic
Berkeley Open Infrastructure for Network Computing, computer.software.developer, Rom Walton
Vint Cerf, people.person.profession, Professor
Gerald Estrin, freebase.valuenotation.is_reviewed, Place of birth
Transmission Control Protocol, common.topic.notable_types, Protocol
Vint Cerf, business.board_member.organization_board_memberships, m.04_j3_g
Robert  E. Kahn, law.inventor.inventions, Internet Protocol
Vint Cerf, common.topic.image, Cerf.jpg
Berkeley Open Infrastructure for Network Computing, computer.software.software_genre, Open source
m.012hcdl7, award.award_honor.award_winner, Robert  E. Kahn
Robert  E. Kahn, common.topic.image, Kahn
m.04_j1sq, business.employment_tenure.person, Robert  E. Kahn
Berkeley Open Infrastructure for Network Computing, computer.software.protocols_used, Hypertext Transfer Protocol over Secure Socket Layer
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Superlink@Technion
Vint Cerf, common.topic.article, m.07z2d
m.04_j1mx, education.education.student, Robert  E. Kahn
Vint Cerf, business.board_member.organization_board_memberships, m.010r3f8s
Vint Cerf, award.award_winner.awards_won, m.0h8bvz4
Protocol, common.topic.article, m.02ht166
Piwik, common.topic.subject_of, Chevva Pradeep
m.04_j1qm, business.employment_tenure.person, Robert  E. Kahn
Transmission Control Protocol, computer.internet_protocol.software_used_by, Berkeley Open Infrastructure for Network Computing
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, eOn
m.02yzwzv, common.webpage.topic, Berkeley Open Infrastructure for Network Computing
Vint Cerf, people.person.nationality, United States of America
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, sudoku@vtaiwan
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, EDGeS@home
New Haven, location.location.containedby, United States of America
Chevva Pradeep, common.topic.subjects, HTML
Vint Cerf, organization.organization_founder.organizations_founded, Internet Society
Piwik, common.topic.webpage, m.04q3_jp
m.0c1rxqn, award.award_honor.award_winner, Vint Cerf
Vint Cerf, people.person.employment_history, m.04_j41h
Piwik, computer.software.languages_used, HTML
Robert  E. Kahn, film.person_or_entity_appearing_in_film.films, m.0_srl2x
Berkeley Open Infrastructure for Network Computing, computer.software_genre.software_in_genre, Charity Engine
m.0h8bvyn, award.award_honor.award_winner, Robert  E. Kahn
m.0lytkdq, computer.software_compatibility.software, Berkeley Open Infrastructure for Network Computing
m.04_j3yt, organization.organization_board_membership.member, Vint Cerf
Berkeley Open Infrastructure for Network Computing, computer.software.compatible_oses, m.0mzpzbz
Computer Scientist, freebase.type_hints.included_types, Topic
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, World Community Grid
Protocol, freebase.type_hints.included_types, Topic
The Internet, law.invention.inventor, Robert  E. Kahn
m.06zydnq, award.award_honor.award_winner, Robert  E. Kahn
Tcp state diagram, common.image.size, m.03sjnfz
Engineer, people.profession.specializations, Electrical engineer
Robert  E. Kahn, people.person.education, m.04_j1mx
m.07nfy5z, base.ontologies.ontology_instance_mapping.freebase_topic, Transmission Control Protocol
Berkeley Open Infrastructure for Network Computing, computer.software.languages_used, PHP
Transmission Control Protocol, base.argumentmaps.original_idea.innovator, Robert  E. Kahn
Vint Cerf, people.person.place_of_birth, New Haven
Computer Scientist, freebase.type_profile.published, Published
Robert  E. Kahn, people.person.nationality, United States of America
m.0hqd_4t, film.personal_film_appearance.person, Vint Cerf
Robert  E. Kahn, freebase.valuenotation.is_reviewed, Profession
Robert  E. Kahn, people.person.profession, Electrical engineer
Vint Cerf, award.award_winner.awards_won, m.0c1rxqn
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, LHC@home
Vint Cerf, people.person.education, m.0zvjx8j
Computer Scientist, freebase.type_profile.equivalent_topic, Computer Scientist
Vint Cerf, common.topic.notable_types, Computer Scientist
m.03x2pbz, organization.organization_board_membership.member, Vint Cerf
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, The Lattice Project
David P. Anderson, computer.software_developer.software, Berkeley Open Infrastructure for Network Computing
Vint Cerf, people.person.employment_history, m.04_j418
m.04_j43g, business.employment_tenure.person, Vint Cerf
m.0zvjx8j, education.education.student, Vint Cerf
Robert  E. Kahn, base.argumentmaps.innovator.original_ideas, Transmission Control Protocol
Robert  E. Kahn, freebase.valuenotation.is_reviewed, Country of nationality
m.0c1rxqn, award.award_honor.award_winner, Robert  E. Kahn
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.project.software_technology, GridRepublic
Piwik, common.topic.notable_types, Software
Vint Cerf, people.person.education, m.02wp2hm
Brooklyn, location.location.containedby, United States of America
Vint Cerf, people.person.employment_history, m.04_j41x
m.0_lh45f, award.award_honor.award_winner, Vint Cerf
Piwik, computer.software.license, GNU General Public License
Robert  E. Kahn, common.topic.notable_types, Academic
m.07nfy5z, base.ontologies.ontology_instance_mapping.ontology, OpenCyc
m.02wnp8d, education.education.student, Robert  E. Kahn
m.04_j41x, business.employment_tenure.person, Vint Cerf
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Collatz Conjecture
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, SIMAP
Vint Cerf, people.person.employment_history, m.02kng8_
Transmission Control Protocol, base.ontologies.ontology_instance.equivalent_instances, m.07nfy5z
m.04_j3df, award.award_honor.award_winner, Vint Cerf
Gerald Estrin, people.person.gender, Male
m.0lytkd6, computer.software_compatibility.software, Berkeley Open Infrastructure for Network Computing
New Haven, base.biblioness.bibs_location.country, United States of America
Protocol, freebase.type_profile.equivalent_topic, Internet Protocol
Vint Cerf, freebase.valuenotation.is_reviewed, Place of birth
Berkeley Open Infrastructure for Network Computing, computer.software.compatible_oses, m.0lytkdq
Robert  E. Kahn, people.person.employment_history, m.04_j261
Robert  E. Kahn, people.person.spouse_s, m.011f8gwx
Robert  E. Kahn, freebase.valuenotation.is_reviewed, Date of birth
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Predictor@home
Transmission Control Protocol, computer.internet_protocol.software_used_by, Piwik
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, SZTAKI Desktop Grid
Vint Cerf, people.person.employment_history, m.051t2f7
Vint Cerf, people.person.gender, Male
Transmission Control Protocol, base.schemastaging.context_name.pronunciation, g.125_qdtmg
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Ibercivis
Vint Cerf, film.person_or_entity_appearing_in_film.films, m.0hqd_4t
m.0mzpzbz, computer.software_compatibility.software, Berkeley Open Infrastructure for Network Computing
Transmission Control Protocol, law.invention.inventor, Robert  E. Kahn
m.0cp90ms, award.award_honor.award_winner, Vint Cerf
Robert  E. Kahn, people.person.profession, Professor
Vint Cerf, people.person.profession, Engineer
Vint Cerf, people.person.employment_history, m.04_j3j_
Robert  E. Kahn, organization.organization_founder.organizations_founded, Corporation for National Research Initiatives
Robert  E. Kahn, people.person.place_of_birth, Brooklyn
m.02wn8_8, education.education.student, Vint Cerf
Berkeley Open Infrastructure for Network Computing, computer.software.protocols_used, XML-RPC
m.02kng8_, business.employment_tenure.person, Vint Cerf
Computer Scientist, freebase.equivalent_topic.equivalent_type, Computer Scientist
Academic, freebase.type_hints.included_types, Topic
Berkeley Open Infrastructure for Network Computing, organization.organization_partnership.members, Charity Engine
Transmission Control Protocol, common.topic.notable_for, g.12580mc43
Web analytics, common.topic.subject_of, Chevva Pradeep
Chevva Pradeep, common.topic.subjects, Piwik
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, SETI@home
Robert  E. Kahn, people.person.gender, Male
Transmission Control Protocol, base.argumentmaps.original_idea.innovator, Vint Cerf
m.04_j418, business.employment_tenure.person, Vint Cerf
m.04_j3j_, business.employment_tenure.person, Vint Cerf
Robert  E. Kahn, award.award_winner.awards_won, m.0c1rxqs
Transmission Control Protocol, common.topic.article, m.07hzw
m.010pmgx6, computer.software_compatibility.software, Berkeley Open Infrastructure for Network Computing
Vint Cerf, award.award_winner.awards_won, m.0cp90ms
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Test4Theory
Berkeley Open Infrastructure for Network Computing, computer.software.developer, Charie Fenton
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, PrimeGrid
m.04_j1v2, organization.organization_board_membership.organization, Corporation for National Research Initiatives
The Internet, freebase.equivalent_topic.equivalent_domain, Internet
Robert  E. Kahn, people.person.employment_history, m.04_j1sq
Gerald Estrin, people.person.profession, Researcher
m.04_j1sz, business.employment_tenure.company, Corporation for National Research Initiatives
Berkeley Open Infrastructure for Network Computing, organization.organization_partnership.members, GridRepublic
Tcp state diagram, common.image.appears_in_topic_gallery, Transmission Control Protocol
Vint Cerf, people.person.education, m.02wn8_8
Berkeley Open Infrastructure for Network Computing, common.topic.image, The new www_logo.gif
Academic, freebase.type_profile.published, Published
m.075hz1m, award.award_honor.award_winner, Robert  E. Kahn
m.04_j3_g, organization.organization_board_membership.member, Vint Cerf
Robert  E. Kahn, award.award_winner.awards_won, m.0477cq9
Robert  E. Kahn, people.person.profession, Engineer
Berkeley Open Infrastructure for Network Computing, computer.software.software_genre, Volunteer computing
Piwik, computer.software.languages_used, PHP
m.03x0nwt, organization.organization_board_membership.member, Robert  E. Kahn
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, primeaboinca
The Internet, law.invention.inventor, Vint Cerf
m.04_j261, business.employment_tenure.person, Robert  E. Kahn
Robert  E. Kahn, common.topic.article, m.01_z63
m.02wp2hm, education.education.student, Vint Cerf
Robert  E. Kahn, award.award_winner.awards_won, m.06zydnq
Piwik, computer.software.developer, Matthieu Aubry
Vint Cerf, freebase.valuenotation.is_reviewed, Profession
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Chess960@home
m.0lytkd1, computer.software_compatibility.software, Berkeley Open Infrastructure for Network Computing
Web analytics, people.profession.specialization_of, Engineer
Berkeley Open Infrastructure for Network Computing, computer.software.languages_used, Cascading Style Sheets
m.04_j1yr, common.webpage.topic, Robert  E. Kahn
Robert  E. Kahn, award.award_winner.awards_won, m.075hz1m
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Virtual Prairie
Robert  E. Kahn, law.inventor.inventions, Transmission Control Protocol
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_service, Charity Engine
United States of America, base.biblioness.bibs_topic.is_really, United States of America
Robert  E. Kahn, award.award_winner.awards_won, m.012hcdl7
m.0lyz0zt, base.centreforeresearch.funding.project, Berkeley Open Infrastructure for Network Computing
Robert  E. Kahn, business.board_member.organization_board_memberships, m.051t3cd
Chevva Pradeep, common.topic.subjects, Web analytics
Vint Cerf, law.inventor.inventions, The Internet
Vint Cerf, common.topic.image, Vinton Cerf in Lisbon-20070325
Berkeley Open Infrastructure for Network Computing, computer.software.software_genre, Distributed computing
m.04_j25v, business.employment_tenure.person, Robert  E. Kahn
Berkeley Open Infrastructure for Network Computing, computer.software.languages_used, SQL
m.04_j3ng, education.education.student, Vint Cerf
Berkeley Open Infrastructure for Network Computing, computer.software.license, GNU Lesser General Public License
New Haven, location.hud_county_place.place, New Haven
Robert  E. Kahn, organization.organization_founder.organizations_founded, Internet Society
Berkeley Open Infrastructure for Network Computing, common.topic.notable_types, Software
Software, freebase.type_profile.kind, Definition
m.04_j39n, award.award_honor.award_winner, Vint Cerf
Piwik, computer.software.compatible_oses, m.06wjpv2
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, μFluids@Home
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Cosmology@Home
Brooklyn, base.biblioness.bibs_location.country, United States of America
Robert  E. Kahn, people.person.profession, Inventor
m.0lytkdj, computer.software_compatibility.software, Berkeley Open Infrastructure for Network Computing
Engineer, people.profession.specializations, Web analytics
Computer Scientist, freebase.type_profile.strict_included_types, Topic
m.04q3_jv, common.webpage.topic, Piwik
Gerald Estrin, freebase.valuenotation.is_reviewed, Gender
Vint Cerf, people.person.education, m.04_j3ng
Robert  E. Kahn, people.person.employment_history, m.04_j1q_
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, DistrRTgen
Robert  E. Kahn, freebase.valuenotation.is_reviewed, Place of birth
m.0h8bvz4, award.award_honor.award_winner, Vint Cerf
Piwik, common.topic.article, m.04n3p82
Robert  E. Kahn, common.topic.notable_for, g.1257vtr_d
Berkeley Open Infrastructure for Network Computing, base.schemastaging.context_name.pronunciation, g.125_m6tn9
Protocol, freebase.type_profile.published, Published
Protocol, type.type.domain, Internet
Vint Cerf, business.board_member.organization_board_memberships, m.03x2pbz
Robert  E. Kahn, award.award_winner.awards_won, m.0c1rxqn
m.04_j1n4, education.education.student, Robert  E. Kahn
Berkeley Open Infrastructure for Network Computing, computer.software.developer, David P. Anderson
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, POEM@Home
Piwik, computer.software.protocols_used, IPv4
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Yoyo@home
Gerald Estrin, education.academic.advisees, Vint Cerf
Berkeley Open Infrastructure for Network Computing, computer.software.protocols_used, Hypertext Transfer Protocol
m.03pfqsd, people.place_lived.person, Vint Cerf
Robert  E. Kahn, people.person.employment_history, m.04_j1sz
Vint Cerf, people.person.profession, Researcher
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, Rosetta@home
Brooklyn, location.administrative_division.second_level_division_of, United States of America
Robert  E. Kahn, computer.software_developer.software, Knowbot
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.project.funding, m.0lyz0zt
m.04_j1sz, business.employment_tenure.person, Robert  E. Kahn
Gerald Estrin, people.person.nationality, United States of America
Robert  E. Kahn, business.board_member.organization_board_memberships, m.04_j1v2
Berkeley Open Infrastructure for Network Computing, computer.software.compatible_oses, m.0lytkdc
Vint Cerf, common.topic.article, m.02kng84
Berkeley Open Infrastructure for Network Computing, computer.software.languages_used, C++
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_service, World Community Grid
Robert  E. Kahn, people.person.employment_history, m.04_j1qm
Vint Cerf, award.award_winner.awards_won, m.0_lh45f
Berkeley Open Infrastructure for Network Computing, common.topic.image, A BOINC distributed computing project
Berkeley Open Infrastructure for Network Computing, computer.software.compatible_oses, m.0lytkd1
Piwik, computer.software.languages_used, JavaScript
Berkeley Open Infrastructure for Network Computing, computer.software.software_genre, Middleware
Berkeley Open Infrastructure for Network Computing, computer.software.developer, GridRepublic
Berkeley Open Infrastructure for Network Computing, common.topic.notable_for, g.126t48gdd
Robert  E. Kahn, award.award_winner.awards_won, m.0h8bvyn
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, CAS@home
Berkeley Open Infrastructure for Network Computing, base.centreforeresearch.software_technology.used_in_project, SETI@home beta
Protocol, type.type.expected_by, Protocols
Vint Cerf, education.academic.advisors, Gerald Estrin
Protocol, freebase.type_profile.kind, Definition
m.051t2f7, business.employment_tenure.person, Vint Cerf
Vint Cerf, freebase.valuenotation.is_reviewed, Gender
Robert  E. Kahn, common.topic.image, Vint Cerf and Kahn being awarded the Presidential Medal Of Freedom by President Bush
Berkeley Open Infrastructure for Network Computing, common.topic.article, m.01ytc7
Vint Cerf, freebase.valuenotation.is_reviewed, Date of birth
Vint Cerf, freebase.valuenotation.is_reviewed, Country of nationality

Answer: Robert  E. Kahn