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: who is thor heyerdahl? 
Knowledge Triplets: m.09x3qp3, common.webpage.topic, Film director
Thor Heyerdahl, book.author.works_written, American Indians in the Pacific
Arthur Gordon Pym, fictional_universe.fictional_character.occupation, Adventurer
Helene Elisabeth Heyerdahl, people.person.sibling_s, m.0vny9mj
m.0w4cnph, base.webvideo.internet_video_crew_gig.role, Cinematographer
m.0cqv4k9, common.webpage.in_index, Blissful Celebrities
Thor Heyerdahl, people.person.profession, Cinematographer
Kon-Tiki, film.film.produced_by, Thor Heyerdahl
Indianer und Alt-Asiaten im Pazifik, book.written_work.author, Thor Heyerdahl
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4h_h7
Colla Micheri, common.topic.image, Thor Heyerdahl tomb
Yvonne Dedekam-Simonsen, people.person.children, Marian Heyerdahl
Film director, common.topic.webpage, m.09x3qp3
Lennart Ehrenborg, film.producer.film, Ra
Ra, film.film.edited_by, Thor Heyerdahl
m.0zb00bw, film.personal_film_appearance.film, Ra
Ayaan Hirsi Ali, people.person.profession, Film Producer
Film director, common.topic.notable_for, g.125804dn4
Cinematographer, base.webvideo.internet_video_crew_role.series_with_this_role, m.0jxgr_b
Julius Rodman, fictional_universe.fictional_character.gender, Male
2473 Heyerdahl, common.topic.article, m.02z490
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4j33h
Cinematographer, base.webvideo.internet_video_crew_role.series_with_this_role, m.0w4bb1v
Ethnographer, people.profession.people_with_this_profession, Thor Heyerdahl
Liv Coucheron-Torp, people.person.children, Bjørn Heyerdahl
Ra, film.film.personal_appearances, m.0zb00bw
Thor Heyerdahl, book.author.works_written, Hunt for Paradise
Thor Heyerdahl, book.author.works_written, Great Norwegian expeditions
Hunt for Paradise, book.written_work.author, Thor Heyerdahl
Ra, film.film.personal_appearances, m.0zb00ck
Kon-Tiki: Across the Pacific in a Raft, book.written_work.author, Thor Heyerdahl
Thor Heyerdahl, people.person.children, Annette Heyerdahl
Thor Heyerdahl, award.award_winner.awards_won, m.0zxx0b1
Paul Henri Thiry Holbach, people.person.gender, Male
Thor Heyerdahl, symbols.name_source.namesakes, 2473 Heyerdahl
The Ra expeditions, book.written_work.author, Thor Heyerdahl
Bjørn Heyerdahl, people.person.sibling_s, m.0vny9mj
Alfred Lammle, fictional_universe.fictional_character.occupation, Adventurer
Bjørn Heyerdahl, people.person.parents, Thor Heyerdahl
m.0zb009r, film.personal_film_appearance.film, Ra
Ra, film.film.personal_appearances, m.0zb0013
Film director, common.topic.webpage, m.0b47rlx
Thor Heyerdahl, common.topic.article, m.09fcy
Thor Heyerdahl, book.author.works_written, The Maldive mystery
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4cnph
m.0vny9mj, people.sibling_relationship.sibling, Thor Jr Heyerdahl
Stellan Skarsgård, people.person.gender, Male
m.0w4d0td, base.webvideo.internet_video_crew_gig.role, Cinematographer
Film director, common.topic.webpage, m.0b494hw
m.0w28xrg, people.marriage.spouse, Thor Heyerdahl, Sr.
Ra, film.film.directed_by, Lennart Ehrenborg
Eugenio Polgovsky, people.person.profession, Cinematographer
Károly Újfalvy von Mezőkövesd, people.person.gender, Male
m.0zb1jtq, film.film_crew_gig.film_crew_role, Cinematographer
m.0vny9mj, people.sibling_relationship.sibling, Annette Heyerdahl
m.0w4b6v1, base.webvideo.internet_video_crew_gig.role, Cinematographer
Ra, film.film.produced_by, Lennart Ehrenborg
Alison Lyng, people.person.children, Thor Heyerdahl
Annette Heyerdahl, people.person.parents, Yvonne Dedekam-Simonsen
m.0njsvsf, base.webvideo.internet_video_series_crew_gig.role, Cinematographer
Ra, film.film.personal_appearances, m.0zb001p
m.0k2ywqg, base.webvideo.internet_video_series_crew_gig.role, Cinematographer
Thor Heyerdahl, people.person.profession, Film Producer
Ra, film.film.personal_appearances, m.0zb006g
Helene Elisabeth Heyerdahl, people.person.parents, Yvonne Dedekam-Simonsen
Great Norwegian expeditions, book.written_work.author, Thor Heyerdahl
Thor Heyerdahl, book.author.works_written, Sea routes to Polynesia
Bjørn Heyerdahl, freebase.valuenotation.has_value, Country of nationality
m.09x2k_w, common.webpage.topic, Film director
Kristen R. Ghodsee, people.person.profession, Ethnographer
Thor Heyerdahl, people.person.profession, Film director
Fatu Hiva, book.written_work.author, Thor Heyerdahl
Thor Heyerdahl, freebase.valuenotation.has_value, Height
2473 Heyerdahl, astronomy.asteroid.member_of_asteroid_group, Asteroid belt
Alfred Lammle, fictional_universe.fictional_character.gender, Male
m.0rypd_r, award.award_nomination.award_nominee, Thor Heyerdahl
Károly Újfalvy von Mezőkövesd, common.topic.notable_types, Deceased Person
m.09y1jc6, common.webpage.topic, Film director
Richard Grossinger, people.person.profession, Anthropologist
m.0hqdxqr, people.marriage.spouse, Thor Heyerdahl
Cinematographer, base.webvideo.internet_video_crew_role.series_with_this_role, m.0w4dnrd
m.0vny9mj, people.sibling_relationship.sibling, Marian Heyerdahl
Cinematographer, base.webvideo.internet_video_crew_role.series_with_this_role, m.0w4dfbz
Helene Elisabeth Heyerdahl, freebase.valuenotation.has_value, Place of birth
The Doctor, fictional_universe.fictional_character.occupation, Scientist
American Indians in the Pacific, book.written_work.author, Thor Heyerdahl
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4dpjl
Thor Jr Heyerdahl, people.person.gender, Male
Aku-Aku, film.film.produced_by, Thor Heyerdahl
m.05ckhsm, education.education.student, Thor Heyerdahl
Cinematographer, base.webvideo.internet_video_crew_role.series_with_this_role, m.0w4b9km
Marian Heyerdahl, freebase.valuenotation.has_value, Place of birth
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4b7_6
Thor Heyerdahl, book.author.works_written, El Misterio de Las Maldivas
m.0h70f_l, film.film_crew_gig.film_crew_role, Film Producer
Prequel, rdf-schema#domain, Film
Thor Heyerdahl, book.author.works_written, Early man and the ocean
Thor Heyerdahl, freebase.valuenotation.is_reviewed, Profession
Thor Heyerdahl, people.profession.people_with_this_profession, Adventurer
The Tigris expedition, book.written_work.author, Thor Heyerdahl
Expedicion Tigris, La, book.written_work.author, Thor Heyerdahl
Thor Heyerdahl, film.director.film, Aku-Aku
m.09y0m2b, common.webpage.topic, Film director
Thor Heyerdahl, people.person.children, Helene Elisabeth Heyerdahl
Prequel, rdf-schema#range, Film
Auf Adams Spuren. Das Abenteuer meines Lebens, book.written_work.author, Thor Heyerdahl
Thor Heyerdahl, book.author.works_written, Le mystère des Maldives
Thor Heyerdahl, book.author.works_written, No Boundaries
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4djhw
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0znplqb
The Doctor, fictional_universe.fictional_character.occupation, Adventurer
2473 Heyerdahl, common.topic.notable_types, Asteroid
Thor Heyerdahl, common.topic.webpage, m.0cqv4k9
Thor Heyerdahl, people.person.spouse_s, m.04m8k3l
Marian Heyerdahl, people.person.sibling_s, m.0vny9mj
Stellan Skarsgård, people.person.profession, Film Producer
Annette Heyerdahl, people.person.gender, Female
2473 Heyerdahl, common.topic.webpage, m.0ckwb2d
2473 Heyerdahl, common.topic.notable_for, g.12551kpzk
Film director, common.topic.webpage, m.09yklgq
Thor Heyerdahl, book.author.works_written, Auf Adams Spuren. Das Abenteuer meines Lebens
Film director, common.topic.webpage, m.09y0m2b
Film director, common.topic.webpage, m.0b47cq5
Thor Heyerdahl, book.author.works_written, Kon-Tiki: Across the Pacific in a Raft
Ra, film.film.edited_by, Lennart Ehrenborg
m.09wgs_q, common.webpage.topic, Film director
The art of Easter Island, book.written_work.author, Thor Heyerdahl
m.0zxx0b1, award.award_honor.award_winner, Thor Heyerdahl
Annette Heyerdahl, freebase.valuenotation.has_value, Country of nationality
Thor Heyerdahl, people.deceased_person.place_of_death, Colla Micheri
Pierre Clastres, people.person.profession, Ethnographer
Ra, film.film.personal_appearances, m.0zb00g4
Marian Heyerdahl, people.person.gender, Female
Annette Heyerdahl, common.topic.notable_for, g.1255v8xgx
Lennart Ehrenborg, film.director.film, Ra
Thor Heyerdahl, award.award_nominee.award_nominations, m.0rypd_r
Kon-Tiki: Across the Pacific in a Raft, book.book.editions, Kon-Tiki: across the Pacific by raft.
Helene Elisabeth Heyerdahl, common.topic.notable_types, Person
Marian Heyerdahl, people.person.parents, Thor Heyerdahl
Thor Heyerdahl, people.person.ethnicity, Norwegians
Larvik, location.location.people_born_here, Thor Heyerdahl
m.0w4d4f6, base.webvideo.internet_video_crew_gig.role, Cinematographer
Thor Heyerdahl, book.author.works_written, La Expedicion de La Kon Tiki
Thor Heyerdahl, Sr., people.person.gender, Male
Ra, film.film.personal_appearances, m.0zb009r
m.0b47rlx, common.webpage.topic, Film director
Thor Heyerdahl, people.person.spouse_s, m.0hqdxr5
El Hombre Primitivo y El Oceano, book.written_work.author, Thor Heyerdahl
Marian Heyerdahl, freebase.valuenotation.has_value, Country of nationality
Lennart Ehrenborg, people.person.nationality, Sweden
Adventurer, common.topic.article, m.029lh8
Thor Heyerdahl, book.author.works_written, The Tigris expedition
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4dvh6
m.0vttkrs, film.film_crew_gig.film_crew_role, Cinematographer
m.0yqmdt_, film.film_crew_gig.film_crew_role, Cinematographer
2473 Heyerdahl, astronomy.astronomical_discovery.discovery_site, Crimean Astrophysical Observatory
Film director, common.topic.webpage, m.09y1jc6
Thor Heyerdahl, book.author.works_written, Easter Island--the mystery solved
m.0b46pp2, common.webpage.topic, Film director
Thor Heyerdahl, people.person.place_of_birth, Larvik
Lennart Ehrenborg, film.editor.film, Ra
Film director, common.topic.webpage, m.09ygmzk
m.09x31kx, common.webpage.topic, Film director
m.09ymhzd, common.webpage.topic, Film director
Jakten på Odin, book.written_work.author, Thor Heyerdahl
Early man and the ocean, book.written_work.author, Thor Heyerdahl
m.0w4h_h7, base.webvideo.internet_video_crew_gig.role, Cinematographer
Thor Heyerdahl, education.academic.advisors, Kristine Bonnevie
m.0w2wj7h, film.film_crew_gig.film_crew_role, Film Producer
Stellan Skarsgård, people.person.nationality, Sweden
Thor Heyerdahl, book.author.works_written, Expedicion Tigris, La
Sea routes to Polynesia, common.topic.notable_types, Book
Yvonne Dedekam-Simonsen, people.person.children, Annette Heyerdahl
El Misterio de Las Maldivas, book.written_work.author, Thor Heyerdahl
Bjørn Heyerdahl, people.person.gender, Male
Thor Heyerdahl, film.person_or_entity_appearing_in_film.films, m.0zb009r
Thor Heyerdahl, film.director.film, Galapagos
m.0hqdxr5, people.marriage.spouse, Thor Heyerdahl
Old Bilbo, fictional_universe.fictional_character.gender, Male
m.0w4dpjl, base.webvideo.internet_video_crew_gig.role, Cinematographer
m.09wtj7p, common.webpage.topic, Film director
Thor Heyerdahl, common.topic.notable_types, Academic
Albatros/ Enciclopedia del Mar   Set 4 vols, book.written_work.author, Thor Heyerdahl
Károly Újfalvy von Mezőkövesd, people.person.profession, Ethnographer
Thor Heyerdahl, people.person.profession, Cinematographer
m.09wprl5, common.webpage.topic, Film director
Richard Grossinger, people.person.profession, Ethnographer
Film director, organization.role.leaders, m.011x3fcw
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4dhns
Film director, common.topic.webpage, m.09x31kx
Thor Heyerdahl, book.author.works_written, Indianer und Alt-Asiaten im Pazifik
m.09wwvsr, common.webpage.topic, Film director
m.0vny9mj, people.sibling_relationship.sibling, Helene Elisabeth Heyerdahl
Marian Heyerdahl, common.topic.notable_types, Person
2473 Heyerdahl, symbols.namesake.named_after, Thor Heyerdahl
Marian Heyerdahl, freebase.valuenotation.has_value, Date of birth
Annette Heyerdahl, freebase.valuenotation.has_value, Date of birth
m.012n849b, film.film_crew_gig.film_crew_role, Cinematographer
Thor Heyerdahl, book.author.works_written, Jakten på Odin
Thor Heyerdahl, freebase.valuenotation.is_reviewed, Gender
La Expedicion de La Kon Tiki, book.written_work.author, Thor Heyerdahl
Thor Heyerdahl, people.person.profession, Ethnographer
Larvik, location.location.people_born_here, Ulf Thoresen
2473 Heyerdahl, astronomy.astronomical_discovery.discoverer, Nikolai Chernykh
Thor Jr Heyerdahl, freebase.valuenotation.has_value, Place of birth
Erik Mueggler, people.person.gender, Male
Film director, common.topic.webpage, m.0b46pp2
I Adams fotspor, book.written_work.author, Thor Heyerdahl
Lennart Ehrenborg, common.topic.notable_types, Film director
Douglas L. Oliver, people.person.profession, Anthropologist
Cinematographer, theater.theater_production_staff_role.people_who_have_had_this_role, m.010g8rps
The Doctor, fictional_universe.fictional_character.gender, Male
Helene Elisabeth Heyerdahl, freebase.valuenotation.has_value, Date of birth
m.0zb00fj, film.personal_film_appearance.film, Ra
Ra, film.film.personal_appearances, m.0zb00fj
The Maldive mystery, book.written_work.author, Thor Heyerdahl
Julius Rodman, fictional_universe.fictional_character.occupation, Adventurer
m.0zb006g, film.personal_film_appearance.film, Ra
Ra, common.topic.article, m.04y7qdg
m.0b47cq5, common.webpage.topic, Film director
Thor Heyerdahl, people.person.children, Thor Jr Heyerdahl
Sea routes to Polynesia, book.written_work.author, Thor Heyerdahl
Marian Heyerdahl, common.topic.notable_for, g.1259vyf8f
Thor Heyerdahl, film.director.film, Ra
m.03ps1mb, people.place_lived.person, Thor Heyerdahl
Thor Heyerdahl, book.author.works_written, In the Footsteps of Adam
Thor Heyerdahl, book.author.works_written, Kon Tiki E
Kristine Bonnevie, education.academic.advisees, Thor Heyerdahl
Thor Heyerdahl, book.author.works_written, Pyramids of Túcume
Yvonne Dedekam-Simonsen, people.person.children, Helene Elisabeth Heyerdahl
m.0zb00d6, film.personal_film_appearance.film, Ra
Bjørn Heyerdahl, freebase.valuenotation.has_value, Date of birth
Film director, common.topic.image, Herbertbrenonandallanazimova
Thor Heyerdahl, film.editor.film, Ra
Film director, common.topic.webpage, m.09x2k_w
m.04m8k3l, people.marriage.spouse, Thor Heyerdahl
Lennart Ehrenborg, people.person.gender, Male
Kon-Tiki man, book.written_work.author, Thor Heyerdahl
Thor Heyerdahl, people.person.parents, Thor Heyerdahl, Sr.
Thor Heyerdahl, freebase.valuenotation.is_reviewed, Country of nationality
Bjørn Heyerdahl, common.topic.notable_for, g.1259hn2hk
m.0b469xc, common.webpage.topic, Film director
m.0w4j33h, base.webvideo.internet_video_crew_gig.role, Cinematographer
Helene Elisabeth Heyerdahl, people.person.gender, Female
Thor Heyerdahl, freebase.valuenotation.is_reviewed, Place of birth
m.0b7m5yl, film.film_crew_gig.film_crew_role, Film Producer
Aku Aku, book.written_work.author, Thor Heyerdahl
Ra, film.film.personal_appearances, m.0zb0085
m.09yklgq, common.webpage.topic, Film director
Thor Heyerdahl, people.person.gender, Male
m.0cqv4k9, common.webpage.topic, Thor Heyerdahl
m.0zb009r, film.personal_film_appearance.type_of_appearance, Him/Herself
Paul Henri Thiry Holbach, people.person.religion, Atheism
Thor Heyerdahl, people.person.profession, Scientist
Green was the earth on the seventh day, book.book.editions, Green was the earth on the seventh day
Thor Jr Heyerdahl, people.person.parents, Liv Coucheron-Torp
m.09yq556, common.webpage.topic, Cinematographer
m.0w4bb0t, base.webvideo.internet_video_series_crew_gig.role, Cinematographer
m.0ckwb2d, common.webpage.topic, 2473 Heyerdahl
2473 Heyerdahl, astronomy.celestial_object.category, Small Solar System body
2473 Heyerdahl, astronomy.celestial_object.category, Asteroid
Annette Heyerdahl, people.person.parents, Thor Heyerdahl
Thor Heyerdahl, people.person.profession, Adventurer
Thor Jr Heyerdahl, freebase.valuenotation.has_value, Date of birth
m.09wt1fq, common.webpage.topic, Film director
Lennart Ehrenborg, people.person.profession, Film director
Thor Jr Heyerdahl, people.person.parents, Thor Heyerdahl
Film director, common.topic.webpage, m.09xlp6r
m.0z_gxb7, award.award_honor.award_winner, Thor Heyerdahl
Liv Coucheron-Torp, people.person.children, Thor Jr Heyerdahl
Thor Heyerdahl, common.topic.image, Thor Heyerdahl
An atheist is a man who watches a Notre Dame -- Southern Methodist University game and doesn't care who wins., media_common.quotation.subjects, Atheism
Film director, common.topic.article, m.02jkn_
Thor Heyerdahl, film.director.film, Kon-Tiki
Adventurer, people.profession.people_with_this_profession, Thor Heyerdahl
Thor Heyerdahl, people.person.children, Bjørn Heyerdahl
Film director, common.topic.webpage, m.09wtj7p
Thor Heyerdahl, people.person.education, m.05ckhsm
Film director, common.topic.webpage, m.09wt1fq
No Boundaries, book.written_work.author, Thor Heyerdahl
Film director, base.webvideo.internet_video_crew_role.series_with_this_role, m.0kshq6f
Thor Heyerdahl, film.producer.film, Aku-Aku
Aku-Aku, film.film.directed_by, Thor Heyerdahl
Thor Heyerdahl, award.award_winner.awards_won, m.0z_gxb7
Lennart Ehrenborg, people.person.profession, Film Producer
Pierre Clastres, people.person.profession, Anthropologist
Thor Heyerdahl, people.person.religion, Atheism
Film director, common.topic.webpage, m.09wgs_q
Thor Heyerdahl, book.author.works_written, El Hombre Primitivo y El Oceano
Galapagos, film.film.directed_by, Thor Heyerdahl
Marian Heyerdahl, people.person.parents, Yvonne Dedekam-Simonsen
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0znnf0n
Thor Heyerdahl, Sr., people.person.spouse_s, m.0w28xrg
Erik Mueggler, people.person.profession, Ethnographer
Thor Heyerdahl, book.author.works_written, I Adams fotspor
m.0zb009r, film.personal_film_appearance.person, Thor Heyerdahl
Bjørn Heyerdahl, people.person.parents, Liv Coucheron-Torp
Thor Heyerdahl, Sr., people.person.children, Thor Heyerdahl
Cinematographer, base.webvideo.internet_video_crew_role.series_with_this_role, m.0w4bb0t
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4dlhd
Thor Heyerdahl, book.author.works_written, Green was the earth on the seventh day
m.0b6qh3q, film.film_crew_gig.film_crew_role, Film Producer
Sophronia Lammle, fictional_universe.fictional_character.occupation, Adventurer
Larvik, location.location.people_born_here, Hallvar Thoresen
m.0zb0085, film.personal_film_appearance.film, Ra
m.0w4b7_6, base.webvideo.internet_video_crew_gig.role, Cinematographer
Erik Mueggler, people.person.profession, Anthropologist
Sophronia Lammle, fictional_universe.fictional_character.gender, Female
Annette Heyerdahl, people.person.sibling_s, m.0vny9mj
Male, fictional_universe.fictional_setting.fictional_characters_born_here, Shadow Figure
2473 Heyerdahl, astronomy.star_system_body.star_system, Solar System
Thor Heyerdahl, book.author.works_written, Kon-Tiki man
Cinematographer, base.webvideo.internet_video_crew_role.series_with_this_role, m.0k2ywqg
m.09x288v, common.webpage.topic, Film Producer
m.0w4dvh6, base.webvideo.internet_video_crew_gig.role, Cinematographer
Kon Tiki E, book.written_work.author, Thor Heyerdahl
m.0w4b9km, base.webvideo.internet_video_series_crew_gig.role, Cinematographer
m.0b494hw, common.webpage.topic, Film director
Douglas L. Oliver, people.person.profession, Ethnographer
m.0w4dnrd, base.webvideo.internet_video_series_crew_gig.role, Cinematographer
m.0zb013x, film.film_cut.film, Ra
m.0znp3sr, base.webvideo.internet_video_crew_gig.role, Cinematographer
Thor Heyerdahl, film.producer.film, Kon-Tiki
Thor Heyerdahl, people.person.places_lived, m.03ps1mb
m.0b492_7, common.webpage.topic, Film Producer
Easter Island--the mystery solved, book.written_work.author, Thor Heyerdahl
Thor Heyerdahl, people.person.profession, Scientist
Thor Heyerdahl, people.person.profession, Film director
m.0w4dlhd, base.webvideo.internet_video_crew_gig.role, Cinematographer
Thor Heyerdahl, common.topic.notable_for, g.1255w6gsr
Old Bilbo, fictional_universe.fictional_character.occupation, Adventurer
Thor Heyerdahl, book.author.works_written, Albatros/ Enciclopedia del Mar   Set 4 vols
Thor Heyerdahl, freebase.valuenotation.is_reviewed, Date of birth
Thor Heyerdahl, book.author.works_written, The Ra expeditions
m.0w4b799, base.webvideo.internet_video_crew_gig.role, Cinematographer
Film director, common.topic.webpage, m.09wprl5
Thor Heyerdahl, book.author.works_written, The art of Easter Island
2473 Heyerdahl, astronomy.asteroid.member_of_asteroid_family, Flora family
m.0w4xmh8, base.webvideo.internet_video_crew_gig.role, Cinematographer
m.0vny9mj, people.sibling_relationship.sibling, Bjørn Heyerdahl
m.0zb014z, film.film_cut.film, Ra
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4xmh8
Thor Heyerdahl, people.person.profession, Film Producer
Cinematographer, base.webvideo.internet_video_crew_role.series_with_this_role, m.0njsvsf
Bjørn Heyerdahl, common.topic.notable_types, Person
Thor Jr Heyerdahl, people.person.sibling_s, m.0vny9mj
Thor Heyerdahl, people.person.nationality, Norway
Ra, film.film.personal_appearances, m.0zb00d6
m.09ygmzk, common.webpage.topic, Film director
Annette Heyerdahl, common.topic.notable_types, Person
Annette Heyerdahl, freebase.valuenotation.has_value, Place of birth
Thor Heyerdahl, Sr., common.topic.notable_types, Deceased Person
Helene Elisabeth Heyerdahl, common.topic.notable_for, g.125dy0sjx
Cinematographer, base.webvideo.internet_video_crew_role.videos_with_this_role, m.0w4cl1r
m.0znnf0n, base.webvideo.internet_video_crew_gig.role, Cinematographer
m.0w4djhw, base.webvideo.internet_video_crew_gig.role, Cinematographer
Thor Heyerdahl, people.person.parents, Alison Lyng
m.0w2wj6w, film.film_crew_gig.film_crew_role, Film Producer
Thor Heyerdahl, people.person.spouse_s, m.0hqdxqr
Thor Heyerdahl, book.author.works_written, Fatu Hiva
Thor Heyerdahl, common.image.appears_in_topic_gallery, Thor Heyerdahl
Kon-Tiki, film.film.directed_by, Thor Heyerdahl
m.0znpnrv, base.webvideo.internet_video_crew_gig.role, Cinematographer
Thor Jr Heyerdahl, common.topic.notable_types, Person
Thor Heyerdahl, book.author.works_written, Aku Aku
m.09yp7rz, common.webpage.topic, Film director
Helene Elisabeth Heyerdahl, people.person.parents, Thor Heyerdahl
In the Footsteps of Adam, book.written_work.author, Thor Heyerdahl
John Milton, fictional_universe.fictional_character.occupation, Film Producer
Bjørn Heyerdahl, freebase.valuenotation.has_value, Place of birth
m.09xlp6r, common.webpage.topic, Film director
Thor Jr Heyerdahl, common.topic.notable_for, g.1255nt3z4
m.011x3fcw, organization.leadership.role, Film director
Film director, common.topic.webpage, m.0b469xc
Pyramids of Túcume, book.written_work.author, Thor Heyerdahl
m.0znplqb, base.webvideo.internet_video_crew_gig.role, Cinematographer
Thor Jr Heyerdahl, freebase.valuenotation.has_value, Country of nationality
Thor Heyerdahl, common.image.size, m.02g4z8k
m.0kshq6f, base.webvideo.internet_video_series_crew_gig.role, Film director
Helene Elisabeth Heyerdahl, freebase.valuenotation.has_value, Country of nationality
Thor Heyerdahl, people.person.children, Marian Heyerdahl
Kon-Tiki: Across the Pacific in a Raft, book.book.editions, Kon-Tiki: across the Pacific by raft
2473 Heyerdahl, astronomy.orbital_relationship.orbits, Sun
m.0w4dhns, base.webvideo.internet_video_crew_gig.role, Cinematographer
Le mystère des Maldives, book.written_work.author, Thor Heyerdahl
m.0jxgr_b, base.webvideo.internet_video_series_crew_gig.role, Cinematographer
Eugenio Polgovsky, people.person.profession, Film director
m.052fw44, film.film_cut.film, Ra
Thor Heyerdahl, people.deceased_person.cause_of_death, Brain tumor
Ra, film.film.directed_by, Thor Heyerdahl
Green was the earth on the seventh day, book.written_work.author, Thor Heyerdahl
m.0w4dfbz, base.webvideo.internet_video_series_crew_gig.role, Cinematographer
Larvik, location.location.people_born_here, Gunnar Thoresen
Thor Heyerdahl, people.profession.people_with_this_profession, Ethnographer
Thor Heyerdahl, Sr., common.topic.notable_for, g.12lpq0rgf

Answer: Ethnographer
Film director
Scientist
Film Producer
Cinematographer
Adventurer