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 mathamatician discovered Neptune? 
Knowledge Triplets: Book, freebase.type_profile.published, Published
Heinrich Louis d'Arrest, education.academic.research_areas, Astronomy
John Couch Adams, astronomy.astronomer.astronomical_objects_discovered, Neptune
Jurassic Park, common.topic.notable_types, Book
Larissa, astronomy.astronomical_discovery.discoverer, David J. Tholen
Statistician, common.topic.notable_types, Profession
Raymond Smullyan, people.person.profession, Mathematician
Johann Gottfried Galle, people.person.children, g.12340lk8
Neptunium, chemistry.chemical_element.isotopes, Neptunium-238
Poseidon, common.topic.notable_types, Deity
Thalassa, astronomy.orbital_relationship.orbits, Neptune
Ian Malcolm, common.topic.notable_for, g.1257rys5_
The Relativity of Wrong, book.written_work.author, Isaac Asimov
Neptunium, chemistry.chemical_element.isotopes, Neptunium-229
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, GQ Lup b
Heinrich Louis d'Arrest, common.topic.notable_types, Astronomer
Mathematician, common.topic.image, Portrait by Johann Georg Brucker
Gottlob Frege, people.person.profession, Mathematician
John Couch Adams, people.person.profession, Astronomer
Psamathe, common.topic.image, Zdjęcie Tetydy wykonane przez sondę Cassini
Neptune, base.wastrology.astrologicalplanet.astrologicalrulership, Pisces
Isaac Newton, people.person.profession, Physicist
Neptune, symbols.name_source.namesakes, Neptunium
Solar System, book.book_subject.works, De revolutionibus orbium coelestium
Alfred North Whitehead, people.person.profession, Mathematician
Neptune, visual_art.art_subject.artwork_on_the_subject, Neptune Calming the Waves
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, CT Cha b
Pisces, common.topic.article, m.07b6d5
Mathematician, fictional_universe.character_occupation.characters_with_this_occupation, Hari Seldon
m.0b46w0c, common.webpage.topic, Sun
m.09wcr2g, common.webpage.topic, Sun
Dugald Macpherson, people.person.profession, Logician
Alan Turing, people.person.profession, Mathematician
Sidereus Nuncius, book.written_work.subjects, Science
Mathematician, people.person.profession, Urbain Le Verrier
Sidereus Nuncius, book.book.genre, Science
Mathematician, common.topic.notable_for, g.12553cs6s
Exploring the Earth and the Cosmos, book.book.genre, Mathematics
Neptunium, chemistry.chemical_element.isotopes, Neptunium-233
Neptune, common.topic.image, Neptune is usually depicted with a trident, as seen here in this statue by Jean de Boulogne in Bologna, Italy
Neptune, base.exoplanetology.exoplanet.parent_star, Sun
Proteus, common.topic.notable_for, g.1259sb3wy
Pierre Abélard, people.person.profession, Logician
informatica, people.profession.specialization_of, Mathematician
Dyhianna Selei, common.topic.notable_for, g.1254x64mk
Neptune (Planet), base.skosbase.skos_concept.broader, Outer planets
Topic, freebase.type_profile.published, Published
Neptune (Planet), base.skosbase.skos_concept.in_scheme, Geographic Names Concept Scheme
Urbain Le Verrier, people.person.profession, Mathematician
Philosopher, people.profession.specializations, Logician
m.0gc_ns1, projects.project_participation.role, Mathematician
Neptune, astronomy.orbital_relationship.orbited_by, Triton
Statistician, people.profession.specializations, Statistical graphics
Heinrich Louis d'Arrest, astronomy.astronomer.astronomical_objects_discovered, Neptune
Alfred Tarski, influence.influence_node.influenced, Saul Kripke
Neptune, book.written_work.subjects, Astronomy
Neptune, common.image.size, m.02bmbyr
Júlio César de Mello e Souza, people.person.profession, Mathematician
Psamathe, astronomy.celestial_object.category, Natural satellite
Isaac Newton, influence.influence_node.influenced, Kurt Gödel
Joseph Louis Gay-Lussac, people.person.profession, Physicist
Mathematician, common.topic.article, m.04s38
Raymond Smullyan, people.person.profession, Logician
Saturn, book.written_work.subjects, Solar System
Astronomer, type.type.domain, Astronomy
m.0b47285, common.webpage.topic, Sun
Hari Seldon, fictional_universe.fictional_character.occupation, Mathematician
m.09w2zy5, common.webpage.topic, Sun
Neptunium, chemistry.chemical_element.isotopes, Neptunium-239
Sao, astronomy.orbital_relationship.orbits, Neptune
Mathematician, base.descriptive_names.names.descriptive_name, m.010f3gnj
Neptune, common.topic.image, Pl-gdansk-neptun2004
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, HR 8799 c
Neptune, astronomy.orbital_relationship.orbited_by, Thalassa
m.09xf_s1, common.webpage.topic, Neptune
Neptune, astronomy.celestial_object.category, Planet
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, HR 8799 b
Portrait by Johann Georg Brucker, common.image.size, m.02bg87r
Geometer, people.profession.specialization_of, Mathematician
Sidereus Nuncius, book.written_work.subjects, Solar System
Proteus, astronomy.celestial_object.category, Natural satellite
Neptunium, chemistry.chemical_element.isotopes, Neptunium-235
Neptunium, symbols.namesake.named_after, Neptune
Neptunium, chemistry.chemical_element.chemical_series, Period 7 element
John Couch Adams, people.person.profession, Mathematician
Despina, astronomy.orbital_relationship.orbits, Neptune
Neptune, common.topic.image, Poseidón, dios del mar
Neptune, astronomy.star_system_body.star_system, Solar System
Dugald Macpherson, people.person.profession, Mathematician
The Theory of Celestial Influence, book.written_work.subjects, Sun
Halimede, astronomy.orbital_relationship.orbits, Neptune
Neptunium, common.topic.image, Np-TableImage
Neptune, common.topic.notable_types, Book
Neptune, astronomy.orbital_relationship.orbited_by, Sao
Neptunium, chemistry.chemical_element.chemical_series, Metal
De revolutionibus orbium coelestium, book.book.genre, Science
Neptune, common.topic.notable_for, g.1255pjq1f
Neptune, base.satelites.natural_satellite.orbited_body, Sun
Mathematician, base.descriptive_names.names.descriptive_name, m.010f3g_r
Neptune, common.topic.image, Neptune
Solomon Feferman, education.academic.advisors, Alfred Tarski
Mathematician, base.descriptive_names.names.descriptive_name, m.0_z7fp7
Uranus, common.topic.notable_types, Book
Noether, common.image.appears_in_topic_gallery, Mathematician
Neptune, astronomy.celestial_object.locations, Great Dark Spot
Mercury, Venus, Neptune…Maude?, common.resource.annotations, m.09xf_s1
Neptune, astronomy.astronomical_discovery.discoverer, John Couch Adams
De revolutionibus orbium coelestium, book.book.genre, Mathematics
Great Dark Spot, common.topic.image, Neptune's Great Dark Spot
Psamathe, astronomy.star_system_body.star_system, Solar System
Neptune, common.image.appears_in_topic_gallery, Transit of Mars from Neptune
Planet, type.type.domain, Astronomy
Neptune, astronomy.orbital_relationship.orbited_by, Proteus
Mathematical prediction, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, Pluto
Alfred Tarski, people.person.profession, Philosopher
Logician, common.topic.article, m.017zkp
m.0j9b_4c, projects.project_participation.role, Mathematician
Mathematician, people.profession.specializations, Statistician
Neptune, astronomy.orbital_relationship.orbits, Sun
Logician, common.topic.notable_types, Profession
Saturn, book.written_work.subjects, Science
Alfred Tarski, education.academic.advisees, Solomon Feferman
Urbain Le Verrier, people.person.profession, Astronomer
Mathematician, fictional_universe.character_occupation.characters_with_this_occupation, Beremiz Samir
Statistician, common.topic.notable_for, g.1255xlwh2
Kurt Gödel, people.person.profession, Mathematician
Neptune, astronomy.astronomical_discovery.discoverer, John Couch Adams
Physicist, common.topic.image, GodfreyKneller-IsaacNewton-1689
Mathematician, projects.project_role.projects, m.0j9b_4c
Neptune, book.written_work.subjects, Solar System
Mathematical prediction, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, Neptune
Great Dark Spot, common.topic.image, Neptune darkspot
Neptune, book.book_subject.works, Neptune
Neptune, astronomy.orbital_relationship.orbited_by, Nereid
Neptune, common.image.appears_in_topic_gallery, Exploration of Neptune
Fountain of Neptune, Bologna, symbols.namesake.named_after, Neptune
Mathematician, base.descriptive_names.names.descriptive_name, m.0_z7ftj
Kurt Gödel, people.person.profession, Logician
Uranus, book.written_work.subjects, Uranus
Sun, astronomy.star.planet_s, Neptune
GodfreyKneller-IsaacNewton-1689, common.image.appears_in_topic_gallery, Physicist
Noam Chomsky, people.person.profession, Logician
Mercury, book.written_work.subjects, Astronomy
Mathematician, people.profession.specializations, Geometer
Venus, book.written_work.subjects, Science
Planet, freebase.type_profile.published, Published
Neptune, common.topic.notable_types, Deity
De revolutionibus orbium coelestium, common.topic.notable_types, Book
Neptune, astronomy.astronomical_discovery.discoverer, Heinrich Louis d'Arrest
Neptune (Planet), base.skosbase.skos_concept.narrower, Neptune (Planet)--Ring system
Solomon Feferman, people.person.profession, Logician
m.09xg788, common.webpage.topic, Sun
Neptune, common.topic.image, Urbain Le Verrier
Mathematician, base.descriptive_names.names.descriptive_name, m.01066gkh
Mathematician, base.schemastaging.context_name.pronunciation, g.125_q4s68
Solomon Feferman, people.person.profession, Mathematician
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, AB Pic b
Sidereus Nuncius, book.book.genre, Mathematics
m.0h7j2z0, film.performance.character, Neptune
Psamathe, common.topic.notable_for, g.1257545rt
Neptune, symbols.name_source.namesakes, Neptunalia
Saturn, common.topic.notable_types, Book
Michael Scanlan, people.person.profession, Logician
Logician, common.topic.notable_for, g.1259zdjr8
The Planets, book.written_work.subjects, Astronomy
Neptune, astronomy.celestial_object.celestial_age, m.0j5jn4d
GodfreyKneller-IsaacNewton-1689, common.image.size, m.02bfn2t
Psamathe, astronomy.astronomical_discovery.discoverer, Scott S. Sheppard
Planet, astronomy.celestial_object_category.objects, Uranus
Neptunium, chemistry.chemical_element.isotopes, Neptunium-241
Neptune, visual_art.art_subject.artwork_on_the_subject, Neptune
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, Arietids
m.09xf_t3, common.webpage.resource, Mercury, Venus, Neptune…Maude?
Mathematics, education.field_of_study.academics_in_this_field, Isaac Newton
Neptune, astronomy.astronomical_discovery.discovery_technique, Direct imaging
Neptunium, common.topic.notable_types, Chemical Element
Alan Turing, people.person.profession, Logician
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, Kerberos
Astronomer, people.profession.part_of_professional_field, Astronomy
Johann Gottfried Galle, common.topic.notable_for, g.125fl6m19
Heinrich Louis d'Arrest, astronomy.astronomer.astronomical_objects_discovered, 6P/d'Arrest
Astronomer, people.profession.corresponding_type, Astronomer
Neptune, book.written_work.author, Seymour Simon
m.09y48fw, common.webpage.topic, Sun
Alfred Tarski, influence.influence_node.influenced, Solomon Feferman
Uranus, book.book.genre, Children's literature
Neptunium, chemistry.chemical_element.isotopes, Neptunium-228
Saul Kripke, people.person.profession, Logician
Leonhard Euler, education.academic.research_areas, Mathematics
Proteus, astronomy.orbital_relationship.orbits, Neptune
Sao, common.topic.article, m.039385
m.0b48_jz, common.webpage.topic, Sun
Planet, common.topic.article, m.03ywtv2
Urbain Le Verrier, common.topic.notable_types, Astronomer
Uranus, book.written_work.subjects, Solar System
m.09xss5b, common.webpage.topic, Sun
Leonhard Euler, people.person.profession, Mathematician
The Relativity of Wrong, book.written_work.subjects, Solar System
Planet, common.topic.image, Planetart
John Couch Adams, common.topic.notable_types, Astronomer
Radhanath Sikdar, people.person.profession, Mathematician
Astronomer, freebase.type_profile.equivalent_topic, Astronomer
Galatea, common.topic.article, m.02rfkd
Naiad, common.topic.article, m.05hxs
Uranus, book.written_work.subjects, Science
Psamathe, astronomy.orbital_relationship.orbits, Neptune
The Moon and the Western Imagination, book.book.genre, Mathematics
Urbain Le Verrier, common.image.appears_in_topic_gallery, Neptune
Mathematician, projects.project_role.projects, m.0gc_ns1
Solar System, astronomy.star_system.planets, Uranus
Comets, book.book.genre, Mathematics
Neptune, symbols.name_source.namesakes, Neptune
Noether, common.image.size, m.02b_20c
Johann Gottfried Galle, people.person.education, m.04m0gp2
Uranus, book.written_work.author, Seymour Simon
The Relativity of Wrong, book.book.genre, Mathematics
Neptune, common.topic.article, m.025rvxh
Statistician, common.topic.article, m.0c_xr
Despina, common.topic.image, Despina
Triton, astronomy.orbital_relationship.orbits, Neptune
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, Fomalhaut b
The Relativity of Wrong, book.written_work.subjects, Astronomy
Richard Jeffrey, people.person.profession, Logician
Neptunium, chemistry.chemical_element.isotopes, Neptunium-234
The Birth and Death of the Sun, book.book.genre, Mathematics
The Relativity of Wrong, book.book.genre, Science
Saturn, book.book.genre, Mathematics
Dialogue Concerning the Two Chief World Systems, book.book.genre, Mathematics
Neptune, common.topic.article, m.0c31t
Neptune, astronomy.orbital_relationship.orbited_by, Larissa
Heliocentric orbit, astronomy.orbit_type.orbiting_bodies, Neptune
Laomedeia, common.topic.notable_for, g.1259dwqpb
Beremiz Samir, common.topic.notable_for, g.12586lp2y
Neptune, astronomy.orbital_relationship.orbited_by, Neso
Solar System, book.book_subject.works, The Relativity of Wrong
Neptune, astronomy.orbital_relationship.orbited_by, Galatea
Gottlob Frege, people.person.profession, Logician
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, SCR 1845 b
Isaac Newton, education.academic.research_areas, Mathematics
Saturn, book.written_work.subjects, Astronomy
Johann Gottfried Galle, common.topic.notable_types, Astronomer
Psamathe, common.topic.article, m.0393bx
Proteus, common.topic.image, Proteus
The Relativity of Wrong, book.written_work.subjects, Science
William Lassell, education.academic.research_areas, Astronomy
Neptunium, chemistry.chemical_element.isotopes, Neptunium-244
The Theory of Celestial Influence, common.topic.notable_types, Book
Arthur Prior, people.person.profession, Logician
Nathan Stark, fictional_universe.fictional_character.occupation, Mathematician
On the revolutions, book.written_work.subjects, Astronomy
Solar System, book.book_subject.works, Sidereus Nuncius
GodfreyKneller-IsaacNewton-1689, common.image.appears_in_topic_gallery, :Philosophy of science
Neptunium, chemistry.chemical_element.isotopes, Neptunium-225
Halimede, common.topic.article, m.039368
Physicist, common.topic.notable_types, Profession
Great Dark Spot, astronomy.extraterrestrial_location.on_celestial_object, Neptune
Neptune, astronomy.astronomical_discovery.discoverer, Urbain Le Verrier
Heliocentric orbit, common.topic.notable_for, g.125bb5f10
Alfred Tarski, people.person.profession, Mathematician
Neptune, symbols.name_source.namesakes, Neptune's Grotto
Neptunium, common.topic.article, m.05bhr
Poseidon, base.grecoromanmythology.greek_deity.roman_equivalent, Neptune
Eaton Hodgkinson, people.person.profession, Mathematician
Neptune, base.schemastaging.context_name.pronunciation, g.125_pcdtb
m.0b48sgp, common.webpage.topic, Sun
Solar System, book.book_subject.works, Martian Enigmas
Johann Gottfried Galle, people.person.profession, Astronomer
Roger Mexico, fictional_universe.fictional_character.occupation, Statistician
Johann Gottfried Galle, astronomy.astronomer.astronomical_objects_discovered, Neptune
Alfred Tarski, people.person.profession, Logician
Mathematician, common.topic.image, GodfreyKneller-IsaacNewton-1689
Mathematician, people.profession.specializations, Human computer
Heinrich Louis d'Arrest, people.person.profession, Astronomer
GodfreyKneller-IsaacNewton-1689, common.image.appears_in_topic_gallery, Isaac Newton
Neptunium, chemistry.chemical_element.isotopes, Neptunium-226
Neptune, common.topic.notable_for, g.125bnl7lm
Neptune, book.written_work.subjects, Science
Neptune, astronomy.astronomical_discovery.discoverer, Johann Gottfried Galle
Neptune, symbols.name_source.namesakes, Fountain of Neptune, Bologna
Sidereus Nuncius, book.written_work.subjects, Astronomy
Venus, book.written_work.subjects, Astronomy
Emmy Noether, people.person.profession, Mathematician
Gerard P. Kuiper, common.topic.notable_types, Astronomer
Urbain Le Verrier, astronomy.astronomer.astronomical_objects_discovered, Neptune
Neptune, astronomy.astronomer.astronomical_objects_discovered, Urbain Le Verrier
Astronomer, freebase.equivalent_topic.equivalent_type, Astronomer
Neptunium, chemistry.chemical_element.isotopes, Neptunium-231
Neptune, base.grecoromanmythology.roman_deity.greek_equivalent, Poseidon
Mathematician, common.topic.notable_types, Profession
m.09y61q7, common.webpage.topic, Sun
Geometer, common.topic.notable_for, g.1259wzglf
Neptune, book.book.genre, Children's literature
Neptune, visual_art.art_subject.artwork_on_the_subject, Neptune and Triton
Uranus, book.written_work.subjects, Technology
Neptune, astronomy.orbital_relationship.orbited_by, Despina
Statistician, base.descriptive_names.names.descriptive_name, m.010b94zk
The planets, book.written_work.subjects, Astronomy
Neso, astronomy.orbital_relationship.orbits, Neptune
Naiad, astronomy.orbital_relationship.orbits, Neptune
m.09yx3gz, common.webpage.topic, Sun
Bertrand Russell, people.person.profession, Mathematician
m.09y6xcs, common.webpage.topic, Sun
Gerard P. Kuiper, astronomy.astronomer.astronomical_objects_discovered, Nereid
Sun, base.satelites.orbited_body.natural_satellite_s, Neptune
Neptune, common.image.appears_in_topic_gallery, Neptune
Patrick Moore on Mars., book.book.genre, Mathematics
Neptune, film.film_character.portrayed_in_films, m.0h7j2z0
Laomedeia, astronomy.celestial_object.category, Natural satellite
Mathematician, people.profession.specializations, Logician
Isaac Newton, people.person.profession, Mathematician
Neptune, common.topic.notable_types, Planet
Neptune, book.written_work.subjects, Technology
Neptunium, chemistry.chemical_element.isotopes, Neptunium-240
Halimede, common.topic.notable_for, g.1255c50d6
Irving Copi, people.person.profession, Logician
Human computer, people.profession.specialization_of, Mathematician
Laomedeia, common.topic.article, m.03939n
Johann Gottfried Galle, common.topic.image, JohannGalle
Johann Gottfried Galle, common.topic.article, m.01d9_x
Uranus, book.book.genre, Science
Universe, book.written_work.subjects, Astronomy
Small Dark Spot, astronomy.extraterrestrial_location.on_celestial_object, Neptune
Haskell Curry, people.person.profession, Mathematician
You Bastard, fictional_universe.fictional_character.occupation, Mathematician
Nereid, common.topic.article, m.05f24
Urbain Le Verrier, education.academic.research_areas, Mathematics
William Lassell, common.topic.notable_types, Astronomer
Neptune, astronomy.orbital_relationship.orbited_by, Psamathe
Isaac Newton, people.person.profession, Philosopher
Heinrich Louis d'Arrest, astronomy.astronomer.astronomical_objects_discovered, 76 Freia
Nereid, common.topic.notable_for, g.1255jhqsq
Laomedeia, astronomy.orbital_relationship.orbits, Neptune
Solar System, book.book_subject.works, Uranus
Sidereus Nuncius, common.topic.notable_types, Book
The Relativity of Wrong, common.topic.notable_types, Book
m.07nfb8r, base.ontologies.ontology_instance_mapping.freebase_topic, Mathematician
William Lassell, people.person.profession, Astronomer
John Hymers, people.person.profession, Mathematician
Galatea, common.topic.notable_for, g.1256np3py
Neptunium, chemistry.chemical_element.isotopes, Neptunium-237
Psamathe, common.topic.image, Psmathe feat
Neptune, symbols.name_source.namesakes, Fountain of Neptune, Florence
Astronomer, freebase.type_profile.published, Published
m.0b48vmd, common.webpage.topic, Sun
Dyhianna Selei, fictional_universe.fictional_character.occupation, Mathematician
Stargazing, book.book.genre, Mathematics
Proteus, common.topic.article, m.016wd3
The Planets, book.book.genre, Mathematics
Despina, common.topic.notable_for, g.125b667j4
Planet, astronomy.celestial_object_category.objects, Neptune
Ian Malcolm, fictional_universe.fictional_character.occupation, Mathematician
Johann Gottfried Galle, education.academic.research_areas, Astronomy
Astronomy, freebase.equivalent_topic.equivalent_domain, Astronomy
Statistician, people.profession.specialization_of, Mathematician
Isaac Newton, common.topic.image, GodfreyKneller-IsaacNewton-1689
Neptune (Planet), base.skosbase.skos_concept.in_scheme, Authorities Concept Scheme
Stargazers and Gravediggers, book.written_work.subjects, Astronomy
Johann Gottfried Galle, common.topic.image, Johann Gottfried Galle
Alfred North Whitehead, people.person.profession, Philosopher
Mathematician, base.ontologies.ontology_instance.equivalent_instances, m.07nfb8r
Neptunium, chemistry.chemical_element.isotopes, Neptunium-232
Solar System, astronomy.star_system.planets, Neptune
Exploring the Earth and the Cosmos, book.book.genre, Science
Mathematician, common.topic.image, Noether
Mathematician, base.descriptive_names.names.descriptive_name, m.0_z7gp2
Nereid, astronomy.orbital_relationship.orbits, Neptune
Mercury, Venus, Neptune…Maude?, common.resource.annotations, m.09xf_t3
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, Neptune
William Lassell, astronomy.astronomer.astronomical_objects_discovered, Triton
Logician, people.profession.specialization_of, Mathematician
GodfreyKneller-IsaacNewton-1689, common.image.appears_in_topic_gallery, Calculus
Neptune, book.written_work.subjects, Neptune
Neptunium, chemistry.chemical_element.atomic_mass, m.05_fcxz
Sun, astronomy.star.planet_s, Uranus
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, 2M1207 b
Mathematician, base.descriptive_names.names.descriptive_name, m.010f3gx5
Leonhard Euler, people.person.profession, Physicist
Alan Turing, education.academic.research_areas, Mathematics
Pisces, base.wastrology.zodiacsign.astrologicalrulership, Neptune
De revolutionibus orbium coelestium, book.written_work.subjects, Solar System
Despina, common.topic.article, m.02rfhr
Bertrand Russell, people.person.profession, Logician
The planets, book.written_work.subjects, Science
Neptune, common.topic.webpage, m.09xf_s1
Small Dark Spot, common.topic.image, Cyclones on Neptune
Neptunium, chemistry.chemical_element.isotopes, Neptunium-230
Mathematician, base.descriptive_names.names.descriptive_name, m.010nyq6n
Solar System, book.book_subject.works, Neptune
Universe, book.book.genre, Mathematics
Neptunium, common.topic.notable_for, g.1254z5mts
Larissa, astronomy.orbital_relationship.orbits, Neptune
Neptunium, chemistry.chemical_element.isotopes, Neptunium-236
Planet, common.topic.article, m.05qd9
Universe, book.book.genre, Science
Alan Turing, influence.influence_node.influenced, Noam Chomsky
Neptune, common.topic.notable_for, g.1257b0_jm
Gerard P. Kuiper, people.person.profession, Astronomer
Nereid, astronomy.astronomical_discovery.discoverer, Gerard P. Kuiper
Heliocentric orbit, common.topic.article, m.06q2bm
GodfreyKneller-IsaacNewton-1689, common.image.appears_in_topic_gallery, Mathematician
Neptunium, chemistry.chemical_element.isotopes, Neptunium-242
Neptune, base.skosbase.vocabulary_equivalent_topic.equivalent_concept, Neptune (Planet)
Dyhianna Selei, common.topic.article, m.026k5ry
Neptune, astronomy.astronomical_discovery.discovery_technique, Mathematical prediction
Uranus, book.written_work.subjects, Astronomy
Mathematician, people.person.profession, John Couch Adams
Sun, base.wastrology.astrologicalplanet.astrologicalrulership, Leo
John Couch Adams, education.academic.research_areas, Astronomy
Alfred North Whitehead, people.person.profession, Logician
m.09w2r8n, common.webpage.topic, Sun
Direct imaging, astronomy.astronomical_discovery_technique.astronomical_discoveries_by_this_method, HR 8799 d
Mathematics, education.field_of_study.subdisciplines, Chaos theory
Neptune, astronomy.orbital_relationship.orbited_by, Laomedeia
m.0b48mm_, common.webpage.topic, Sun
The planets, book.book.genre, Science
Moon Hunters, book.book.genre, Mathematics
Neptunium, chemistry.chemical_element.isotopes, Neptunium-227
Isaac Newton, influence.influence_node.influenced, Alfred North Whitehead
Beremiz Samir, fictional_universe.fictional_character.occupation, Mathematician
Portrait by Johann Georg Brucker, common.image.appears_in_topic_gallery, Mathematician
Neptunium, chemistry.chemical_element.isotopes, Neptunium-243
Neptunium, common.topic.image, Neptunium2
Logician, people.profession.specialization_of, Philosopher
Mars, book.book.genre, Mathematics
Saturn, book.book.genre, Science
GodfreyKneller-IsaacNewton-1689, common.image.appears_in_topic_gallery, Mastermind
m.07ng7dz, base.ontologies.ontology_instance_mapping.freebase_topic, Neptune
Neptune, common.image.appears_in_topic_gallery, Discovery of Neptune
Galatea, astronomy.orbital_relationship.orbits, Neptune
Neptune, base.ontologies.ontology_instance.equivalent_instances, m.07ng7dz
Neptune (Planet), base.skosbase.skos_concept.equivalent_topic, Neptune
Alfred North Whitehead, influence.influence_node.influenced_by, Isaac Newton
Triton, astronomy.astronomical_discovery.discoverer, William Lassell
Planet, common.topic.notable_for, g.125dd39s3
Neptune, astronomy.celestial_object.locations, Small Dark Spot
Neptune, symbols.namesake.named_after, Neptune
Neptune, astronomy.orbital_relationship.orbited_by, Naiad
John Sanderson, people.person.profession, Logician
Neptune, astronomy.orbital_relationship.orbited_by, Halimede
Neptune, astronomy.orbital_relationship.orbit_type, Heliocentric orbit
Mathematician, fictional_universe.character_occupation.characters_with_this_occupation, Dyhianna Selei
Mathematician, people.profession.specializations, informatica
m.09xf_s1, common.webpage.resource, Mercury, Venus, Neptune…Maude?
m.09x084c, common.webpage.topic, Sun
The Case for Mars, book.book.genre, Mathematics
Isaac Newton, people.person.profession, Astronomer
Mathematician, fictional_universe.character_occupation.characters_with_this_occupation, You Bastard
m.0b47268, common.webpage.topic, Sun
De revolutionibus orbium coelestium, book.written_work.subjects, Astronomy

Answer: Urbain Le Verrier
John Couch Adams