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 major Russian religion has a notable religious figure named Umar? 
Knowledge Triplets: Umar, people.deceased_person.place_of_death, Medina
Abdullah ibn Umar, common.topic.article, m.06tq7r
2005 French Cinema Today Festival in Russia, common.topic.notable_types, Film festival event
Umar, people.person.profession, Warrior
Umar, symbols.name_source.namesakes, Mosque of Omar Ibn Al-Khattab
Russian Ministry of the Emergency Situations, common.topic.notable_types, Government Agency
Abdullah ibn Umar, people.person.children, Hamza ibn Abd-Allah
m.0w2nq3q, people.sibling_relationship.sibling, Iyaad ibn 'Umar
Umar, common.topic.notable_for, g.125gs79z9
Kurgan Oblast, common.topic.notable_types, Russian oblast
Abdullah ibn Umar, influence.influence_node.influenced_by, Ka'ab al-Ahbar
Amur Oblast, common.topic.notable_types, Russian oblast
Central Federal District, common.topic.notable_types, Russian federal district
Irkutsk Oblast, common.topic.notable_types, Russian oblast
Ubaid Allah ibn 'Umar, people.person.sibling_s, m.0w2nq3q
Buryatia, common.topic.notable_types, Russian republic
Zaynab bint 'Umar, people.person.gender, Female
Abd ar-Rahman ibn 'Umar, people.person.parents, Umar
Az-Zubayr ibn Bakkar, people.person.parents, Umar
Umar, people.person.profession, Politician
Umar, people.person.spouse_s, m.0vnklt8
Russian People's Commissariat of Foreign Affairs, government.government_agency.jurisdiction, Russia
Islam, religion.religion.notable_figures, Ali
Hafsa bint Umar, people.person.spouse_s, m.0j4jgf2
Abdullah ibn Umar, people.person.children, Hafsa bint Abd-Allah
m.0vnkmbv, people.marriage.spouse, Umar
Kirov Oblast, common.topic.notable_types, Russian oblast
Islam, religion.religion.notable_figures, Muhammad in Islam
Russia national rugby league team, common.topic.notable_types, Sports Team
Abdullah ibn Umar, people.person.children, 'Aisha bint Abd-Allah
m.0w2nq3q, people.sibling_relationship.sibling, Fatima bint 'Umar
Sakha Republic, common.topic.notable_types, Russian republic
Ingushetia, common.topic.notable_types, Russian republic
Umar, symbols.name_source.namesakes, Mosque of Omar
Zhivoye Dyelo, book.newspaper.circulation_areas, Russia
Dmitry Medvedev, people.person.nationality, Russia
Russia, common.topic.webpage, m.09xlrlp
Abdullah ibn Umar, people.person.children, Zaid ibn Abd-Allah
Umar, people.person.religion, Islam
Umar, royalty.noble_person.titles, m.05cl1w4
Abdullah ibn Umar, common.topic.notable_for, g.1257v6jw4
Umar, common.topic.image, Tombstone of Caliph Umar,the hole 1st from the right gives view of Umar's grave
Muhammad in Islam, people.person.religion, Islam
Zaynab bint 'Umar, common.topic.notable_for, g.12h309fxw
Abdul Bari, common.topic.notable_types, Deceased Person
Umm Kulthum bint Jarwila Khuzima, common.topic.notable_types, Deceased Person
m.0vnklbw, people.marriage.spouse, Umar
Kalmykia, common.topic.notable_types, Russian republic
Warrior, people.profession.people_with_this_profession, Umar
Abdulrahman ibn 'Umar, people.person.parents, Luhyah
Fatima bint 'Umar, people.person.sibling_s, m.0w2nq3q
Khattab ibn Nufayl, common.topic.notable_for, g.125cff19b
Battle of Uhud, military.military_conflict.military_personnel_involved, Umar
Umar, people.person.children, Asim ibn Umar
Russia, common.topic.notable_types, Country
Kursk Oblast, common.topic.notable_types, Russian oblast
Russia, location.statistical_region.religions, m.06jmmyk
Abdullah ibn Umar, people.person.sibling_s, m.0w2nq3q
Shikotan, location.location.contains_major_portion_of, Russia
Rostov Oblast, common.topic.notable_types, Administrative Division
Anti-Jewish pogroms in the Russian Empire, time.event.locations, Russia
m.0w2p9mv, people.marriage.spouse, Abdullah ibn Umar
Abdullah ibn Umar, people.person.children, Abd-al-Rahman ibn Abd-Allah
Asim ibn Umar, people.person.parents, Umar
2010 French Cinema Today Festival in Russia, common.topic.notable_types, Film festival event
Umar, people.person.spouse_s, m.0vnkn9x
Kemerovo Oblast, common.topic.notable_types, Russian oblast
Russian apartment bombings, common.topic.notable_types, Event
Islam, religion.religion.includes, Sunni Islam
Umar, common.topic.article, m.0kw84
m.0vnkmxz, people.marriage.spouse, Umar
Ministry of Culture, government.government_agency.jurisdiction, Russia
Ruqayyah bint 'Umar, common.topic.notable_for, g.12mq3dwj1
Russian Spaniel, common.topic.notable_types, Animal breed
m.09x58v5, common.webpage.topic, Russia
Abdul Muhsin bin Abdulaziz Al Saud, common.topic.notable_types, Deceased Person
Russia women's national rugby union team, common.topic.notable_types, Sports Team
Zayd ibn Umar, freebase.valuenotation.has_value, Place of birth
Sunni Islam, religion.religion.sacred_sites, Mecca
m.0w2nq3q, people.sibling_relationship.sibling, Abdullah ibn Umar
Abdullah ibn Umar, freebase.valuenotation.is_reviewed, Date of birth
Russian Blue, common.topic.notable_types, Animal breed
m.0w4g86k, people.sibling_relationship.sibling, Umar
East Siberian Laika, common.topic.notable_types, Animal breed
Umm Hakim bint al-Harith ibn Hisham, people.person.children, Fatima bint 'Umar
Ruqayyah bint 'Umar, people.person.parents, Umar
m.0w2nyyb, people.marriage.spouse, Abdullah ibn Umar
Chechnya, common.topic.notable_types, Russian republic
Mosque of Omar Ibn Al-Khattab, common.topic.notable_types, Place of worship
Bryansk Oblast, common.topic.notable_types, Russian oblast
Umm Kulthum bint Jarwila Khuzima, people.person.children, Ubaid Allah ibn 'Umar
Kabardino-Balkaria, common.topic.notable_types, Russian republic
Umar, people.person.children, Zayd ibn Umar
Az-Zubayr ibn Bakkar, common.topic.notable_types, Person
Tombstone of Caliph Umar,the hole 1st from the right gives view of Umar's grave, common.image.appears_in_topic_gallery, Umar
Abdullah ibn Umar, people.person.parents, Umar
Asim ibn Umar, common.topic.notable_types, Deceased Person
2008 French Cinema Today Festival in Russia, common.topic.notable_types, Film festival event
Mosque of Omar, common.topic.image, Umar Mosque,Jerusalem123
Al-Masjid an-Nabawi, people.place_of_interment.interred_here, Umar
Tatarstan, common.topic.notable_types, Russian republic
Um Kulthum ibn Ali, common.topic.notable_types, Deceased Person
Khattab ibn Nufayl, common.topic.notable_types, Person
Viktor Zubkov, people.person.nationality, Russia
Abu Bakr, common.topic.notable_types, Noble person
Abdullah ibn Umar, people.person.spouse_s, m.0w2p9mv
Zayd ibn Umar, common.topic.notable_for, g.12597_zyr
Moscow Oblast, common.topic.notable_types, Administrative Division
Zayd ibn Umar, people.person.sibling_s, m.0w2nq3q
Russia, common.topic.article, m.06bp8
m.0w2nq3q, people.sibling_relationship.sibling, Zayd ibn Umar
Abdul Bari, people.person.religion, Islam
m.0w2nq3q, people.sibling_relationship.sibling, Abd ar-Rahman ibn 'Umar
Ubaid Allah ibn 'Umar, people.person.gender, Male
Komsomolskaya Pravda, book.newspaper.circulation_areas, Russia
Az-Zubayr ibn Bakkar, common.topic.notable_for, g.1yl5xpkmm
Umar, freebase.valuenotation.is_reviewed, Height
Chita Oblast, common.topic.notable_types, Russian oblast
Abdullah ibn Umar, people.person.children, Abu Salamah ibn Abd-Allah
Dagestan, common.topic.notable_types, Russian republic
Umar, freebase.valuenotation.has_value, Height
Asim ibn Umar, people.person.parents, Umm Kulthum bint Asim
Dynamo Moscow, common.topic.notable_types, Organization
Hafsa bint Umar, common.topic.notable_for, g.1259_bl6l
Abd ar-Rahman ibn 'Umar, people.person.parents, Zaynab bint Maz'un
Russia, common.topic.webpage, m.0b48cnz
Zayd ibn Umar, people.person.parents, Umar
m.0b46k4c, common.webpage.topic, Russia
Russia, common.topic.webpage, m.0b46k4c
Ubaid Allah ibn 'Umar, people.person.parents, Umar
Russian Revolution, common.topic.notable_types, Military Conflict
Abdullah ibn Umar, people.person.nationality, Umayyad Caliphate
Abd ar-Rahman ibn 'Umar, common.topic.notable_for, g.12h335wzc
m.0w2nq3q, people.sibling_relationship.sibling, Asim ibn Umar
Russia, common.topic.subject_of, Carnegie Moscow Center
Russia, common.topic.webpage, m.0b6r_v0
m.0vnklt8, people.marriage.spouse, Umar
Russia, common.topic.webpage, m.02n9g15
Hafsa bint Umar, people.person.sibling_s, m.0w2nq3q
Hantamah binti Hisham ibn al-Mugheerah, common.topic.notable_for, g.12h2wb4vs
Russian Ministry of Culture and Mass Communications, government.government_agency.jurisdiction, Russia
Vladimir Bulgak, people.person.nationality, Russia
Mosque of Omar Ibn Al-Khattab, common.topic.notable_for, g.1258sfnj_
Khalid ibn al-Walid, people.person.religion, Islam
Abdullah ibn Umar, people.person.children, Abu Ubaidah ibn Abd-Allah
Umar, people.person.children, Hafsa bint Umar
Sunni Islam, religion.religion.sacred_sites, Medina
m.0b48cnz, common.webpage.topic, Russia
Umar, people.person.sibling_s, m.0w4g86k
Russia, common.topic.webpage, m.0j1bzrl
Anna Chicherova, people.person.nationality, Russia
m.05cnp_t, royalty.noble_title_tenure.noble_person, Umar
Hafsa bint Umar, common.topic.notable_types, Deceased Person
2006 French Cinema Today Festival in Russia, common.topic.notable_types, Film festival event
Far Eastern Federal District, common.topic.notable_types, Russian federal district
Russia, common.topic.webpage, m.09yb763
Vladimir Putin, people.person.nationality, Russia
m.0vnkm2x, people.marriage.spouse, Umar
Zaynab bint 'Umar, people.person.sibling_s, m.0w2nq3q
Nenets Autonomous Okrug, common.topic.notable_types, Russian autonomous okrug
Muhammad in Islam, religion.founding_figure.religion_founded, Islam
Umar, freebase.valuenotation.is_reviewed, Children
Hafsa bint Umar, freebase.valuenotation.has_value, Place of death
Hafsa bint Umar, freebase.valuenotation.has_value, Date of death
Leningrad Oblast, common.topic.notable_types, Russian oblast
Umar, people.person.place_of_birth, Mecca
Russia, location.location.contains_major_portion_of, Karelia
m.0j4jgf2, people.marriage.spouse, Hafsa bint Umar
Northwestern Federal District, common.topic.notable_types, Russian federal district
Zayd ibn Umar, common.topic.article, m.06qs11
Republic of Karelia, common.topic.notable_types, Russian republic
Ivanovo Oblast, common.topic.notable_types, Russian oblast
Um Kulthum ibn Ali, people.person.children, Ruqayyah bint 'Umar
Hafsa bint Umar, people.person.parents, Umar
Umar, freebase.valuenotation.has_value, Education
m.09x3m7w, common.webpage.topic, Russia
Umm Kulthum bint Asim, people.person.children, Asim ibn Umar
Russia, location.location.partially_contains, Mönkh Saridag
Mari El, common.topic.notable_types, Russian republic
Tuva, common.topic.notable_types, Russian republic
Quraysh, people.family.members, Muhammad in Islam
m.0b46kyk, common.webpage.topic, Russia
Umar, royalty.noble_person.titles, m.05cnp_t
Abdullah ibn Umar, people.person.children, Soda bint Abd-Allah
Zayd ibn al-Khattab, common.topic.notable_types, Person
Hamza ibn Abdul-Muttalib, people.person.religion, Islam
Abdullah ibn Umar, people.person.children, Qalabah ibn Abd-Allah
Fatima bint 'Umar, people.person.gender, Female
m.0vnkn1v, people.marriage.spouse, Umar
Abdullah ibn Umar, common.topic.notable_types, Deceased Person
m.0w4gh5b, people.sibling_relationship.sibling, Umar
Umar, common.topic.notable_types, Noble person
Umar, people.person.parents, Hantamah binti Hisham ibn al-Mugheerah
Belgorod Oblast, common.topic.notable_types, Russian oblast
Khanty-Mansi Autonomous Okrug, common.topic.notable_types, Russian autonomous okrug
Umar, people.person.spouse_s, m.0vnkm2x
Karachay-Cherkessia, common.topic.notable_types, Russian republic
Ruqayyah bint 'Umar, freebase.valuenotation.has_value, Place of birth
Umar, people.person.children, Iyaad ibn 'Umar
Zayd ibn Umar, freebase.valuenotation.has_value, Country of nationality
Belarus, common.topic.notable_types, Country
Uthman ibn Affan, common.topic.notable_types, Noble person
2007 French Cinema Today Festival in Russia, common.topic.notable_types, Film festival event
Chuvashia, common.topic.notable_types, Russian republic
Ubaid Allah ibn 'Umar, people.person.parents, Umm Kulthum bint Jarwila Khuzima
Umar, people.person.parents, Khattab ibn Nufayl
Hantamah binti Hisham ibn al-Mugheerah, common.topic.notable_types, Person
Abdullah ibn Umar, people.person.children, Salim ibn Abd-Allah
Russia, common.topic.webpage, m.0b46kyk
Komi Republic, common.topic.notable_types, Russian republic
Umar, people.person.children, Ubaid Allah ibn 'Umar
Yury Chaika, people.person.nationality, Russia
Abbasid Caliphate, common.topic.notable_types, Country
Mohammad adil rais-Caliph Umar's empire at its peak 644, common.image.appears_in_topic_gallery, Umar
Russian Heavy Draft, common.topic.notable_types, Organism Classification
Zaynab bint Maz'un, people.person.children, Hafsa bint Umar
Fatima bint 'Umar, people.person.parents, Umar
Hantamah binti Hisham ibn al-Mugheerah, people.person.children, Umar
Iyaad ibn 'Umar, people.person.gender, Male
m.0b467cd, common.webpage.topic, Russia
Al-Masjid an-Nabawi, common.topic.notable_for, g.125702_sc
m.0w2nynn, people.marriage.spouse, Abdullah ibn Umar
Abd ar-Rahman ibn 'Umar, people.person.gender, Male
Olimpiada Ivanova, people.person.nationality, Russia
1993 Russian constitutional crisis, common.topic.notable_types, Military Conflict
Arkhangelsk Oblast, common.topic.notable_types, Russian oblast
Umar, freebase.valuenotation.has_no_value, Country of nationality
Russia, common.topic.webpage, m.09x3m7w
Special Communications Service of Russia, common.topic.notable_types, Organization
Hydrometeorological Centre of Russia, common.topic.notable_types, Government Agency
m.0j1bzrl, common.webpage.topic, Russia
Khakassia, common.topic.notable_types, Russian republic
Fukayhah, people.person.children, Zaynab bint 'Umar
South Russian Ovcharka, common.topic.notable_types, Animal breed
Mikhail Fradkov, people.person.nationality, Russia
Abd ar-Rahman ibn 'Umar, common.topic.notable_types, Person
Hafsa bint Umar, freebase.valuenotation.has_value, Height
Hafsa bint Umar, freebase.valuenotation.has_value, Country of nationality
Russia, common.topic.webpage, m.09w7tqc
Hafsa bint Umar, people.person.gender, Female
Zayd ibn Umar, people.person.parents, Um Kulthum ibn Ali
Iyaad ibn 'Umar, people.person.parents, Umar
Russia, base.jewlib.parent_institution.judaica_owning_units, Russian State Library
Iyaad ibn 'Umar, people.person.sibling_s, m.0w2nq3q
Umar, people.person.children, Zaynab bint 'Umar
Udmurtia, common.topic.notable_types, Russian republic
Abdulrahman ibn 'Umar, people.person.gender, Male
Kaluga Oblast, common.topic.notable_types, Russian oblast
Ruqayyah bint 'Umar, people.person.parents, Um Kulthum ibn Ali
m.09w7tqc, common.webpage.topic, Russia
2011 French Cinema Today Festival in Russia, common.topic.notable_types, Film festival event
Abdullah ibn Umar, people.person.children, Waqid ibn Abd-Allah
Southern Federal District, common.topic.notable_types, Russian federal district
Russian Language, common.topic.notable_types, Human Language
m.0vnkm6q, people.marriage.spouse, Umar
Russia, location.statistical_region.religions, m.06jmmyb
m.02n9g1s, common.webpage.topic, Russia
Asim ibn Umar, common.topic.article, m.026k1ml
Russia, location.location.events, Anti-Jewish pogroms in the Russian Empire
Zaynab bint Maz'un, people.person.children, Abd ar-Rahman ibn 'Umar
Iyaad ibn 'Umar, people.person.parents, g.121vkzy9
North Ossetia-Alania, common.topic.notable_types, Russian republic
Ministry for Development of Russian Far East, common.topic.notable_types, Organization
Abdullah ibn Umar, people.person.children, Ubaid Allah ibn Abd-Allah
Ruqayyah bint 'Umar, freebase.valuenotation.has_value, Date of birth
Russia, common.topic.webpage, m.09x58v5
m.0w2nq3q, people.sibling_relationship.sibling, Ubaid Allah ibn 'Umar
Yamalo-Nenets Autonomous Okrug, common.topic.notable_types, Russian autonomous okrug
Luhyah, people.person.children, Abdulrahman ibn 'Umar
Umar, people.person.spouse_s, m.0vnkn63
Chukotka Autonomous Okrug, common.topic.notable_types, Russian autonomous okrug
Russian People's Commissariat of Foreign Affairs, common.topic.notable_types, Government Agency
Sunni Islam, religion.religion.branched_from, Islam
m.0b6r_v0, common.webpage.topic, Russia
Abdulrahman ibn 'Umar, common.topic.notable_types, Person
Abdullah ibn Umar, people.person.spouse_s, m.0w2nyyb
Abdullah ibn Umar, people.person.children, Abu Bakr ibn Abd-Allah
Abdulrahman ibn 'Umar, people.person.parents, Umar
Ruqayyah bint 'Umar, common.topic.notable_types, Person
Ubaid Allah ibn 'Umar, common.topic.notable_types, Person
Ministry of Foreign Affairs of the Russian Federation, common.topic.notable_types, Government Agency
Umar, people.person.gender, Male
Quraybah bint Abi Umayyah al-Makhzumi, common.topic.notable_types, Person
Abd ar-Rahman ibn 'Umar, people.person.sibling_s, m.0w2nq3q
Swedish invasion of Russia, common.topic.notable_types, Military Conflict
Ruqayyah bint 'Umar, freebase.valuenotation.has_value, Country of nationality
m.06jmmyk, location.religion_percentage.religion, Islam
Carnegie Moscow Center, common.topic.subjects, Russia
Russian Ministry of Culture and Mass Communications, common.topic.notable_types, Government Agency
Umar, common.topic.image, Mohammad adil rais-Caliph Umar's empire at its peak 644
Russia, common.topic.webpage, m.09y096m
2012 French Cinema Today Festival in Russia, common.topic.notable_types, Film festival event
Iyaad ibn 'Umar, common.topic.notable_types, Person
Abbas ibn Ali, people.person.nationality, Rashidun Caliphate
Um Kulthum ibn Ali, people.person.children, Zayd ibn Umar
Quraysh, people.family.members, Umar
Sverdlovskaya Oblast, common.topic.notable_types, Russian oblast
m.0vnkn9x, people.marriage.spouse, Umar
m.09y5nq5, common.webpage.topic, Russia
Hafsa bint Umar, people.person.parents, Zaynab bint Maz'un
Russia, common.topic.webpage, m.0b467cd
Abdullah ibn Umar, people.deceased_person.place_of_death, Mecca
Al-Masjid an-Nabawi, common.topic.notable_types, Place of worship
Umar, people.family_member.family, Quraysh
Umar, freebase.valuenotation.is_reviewed, Place of birth
Islam, religion.religion.notable_figures, Umar
Umar, people.person.children, Ruqayyah bint 'Umar
Islam, religion.religion.notable_figures, Abu Bakr
Russia, location.country.administrative_divisions, Jewish Autonomous Oblast
m.05cl1w4, royalty.noble_title_tenure.noble_person, Umar
Umar, people.person.children, Az-Zubayr ibn Bakkar
Abdullah ibn Umar, people.person.place_of_birth, Mecca
2013 French Cinema Today Festival in Russia, common.topic.notable_types, Film festival event
m.0vnkn63, people.marriage.spouse, Umar
Umar, people.deceased_person.place_of_burial, Al-Masjid an-Nabawi
Anti-Jewish pogroms in the Russian Empire, common.topic.notable_types, Event
Mosque of Omar, symbols.namesake.named_after, Umar
Russia, common.topic.notable_for, g.1256npm31
Umar, people.person.children, Abdulrahman ibn 'Umar
Umar, people.person.spouse_s, m.0vnkm6q
m.0w2nq3q, people.sibling_relationship.sibling, Zaynab bint 'Umar
Mordovia, common.topic.notable_types, Russian republic
Fatimah bint al-Khattab, common.topic.notable_types, Person
Umar, freebase.valuenotation.is_reviewed, Date of death
Zaynab bint Maz'un, people.person.children, Abdullah ibn Umar
Ruqayyah bint 'Umar, people.person.gender, Female
Sunni Islam, religion.religion.is_part_of, Islam
Umm Hakim bint al-Harith ibn Hisham, common.topic.notable_types, Person
Vladimir Bulgak, people.person.place_of_birth, Moscow
Fatima bint 'Umar, common.topic.notable_types, Person
Umar, people.person.spouse_s, m.0vnkn1v
Umar, freebase.valuenotation.is_reviewed, Place of death
Umar, freebase.valuenotation.is_reviewed, Gender
Asim ibn Umar, people.person.sibling_s, m.0w2nq3q
Siberian Federal District, common.topic.notable_types, Russian federal district
Umm Kulthum bint Jarwila Khuzima, people.person.children, Zayd ibn Umar
Umar, people.person.sibling_s, m.0w4gh5b
West Siberian Laika, common.topic.notable_types, Animal breed
Fatima bint 'Umar, common.topic.notable_for, g.12h2w5wrh
Umar, people.person.children, Abdullah ibn Umar
m.0b4863d, common.webpage.topic, Russia
Maria Sharapova, people.person.nationality, Russia
Fatima bint 'Umar, people.person.parents, Umm Hakim bint al-Harith ibn Hisham
m.09y096m, common.webpage.topic, Russia
'Amr ibn al-'As, people.person.religion, Islam
Asim ibn Umar, common.topic.notable_for, g.125dj15v0
Russian tracker, common.topic.notable_types, Organism Classification
Zayd ibn Umar, freebase.valuenotation.has_value, Date of birth
Russia, common.topic.webpage, m.09y5nq5
Rashidun Caliphate, common.topic.notable_types, Country
Kostroma Oblast, common.topic.notable_types, Russian oblast
Azerbaijan, common.topic.notable_types, Country
Russia, location.statistical_region.religions, m.06jmmyk
Chelyabinsk Oblast, common.topic.notable_types, Russian oblast
Zayd ibn Umar, people.person.parents, Umm Kulthum bint Jarwila Khuzima
Zayd ibn Umar, common.topic.notable_types, Person
Ubaid Allah ibn 'Umar, common.topic.notable_for, g.12h2v8nql
m.02n9g15, common.webpage.topic, Russia
Tombstone of Caliph Umar,the hole 1st from the right gives view of Umar's grave, common.image.size, m.02932th
Komsomolskaya Pravda, book.periodical.language, Russian Language
Mosque of Omar Ibn Al-Khattab, religion.place_of_worship.religion, Sunni Islam
Sunni Islam, religion.religion.types_of_places_of_worship, Mosque
Zaynab bint 'Umar, people.person.parents, Umar
Mosque of Omar Ibn Al-Khattab, symbols.namesake.named_after, Umar
Zayd ibn Umar, people.person.gender, Male
Abdullah ibn Umar, people.person.parents, Zaynab bint Maz'un
Abdullah ibn Umar, people.person.gender, Male
Abdullah ibn Umar, people.person.ethnicity, Arabs
Abdullah ibn Umar, people.person.children, Bilal ibn Abd-Allah
Umar, people.person.children, Abd ar-Rahman ibn 'Umar
Uthman ibn Affan, people.person.religion, Islam
Mohammad adil rais-Caliph Umar's empire at its peak 644, common.image.size, m.0631k51
Abdullah ibn Umar, people.person.spouse_s, m.0w2nynn
Islam, religion.religion.founding_figures, Muhammad in Islam
Abdulrahman ibn 'Umar, common.topic.notable_for, g.12h35f2bj
Zaynab bint 'Umar, people.person.parents, Fukayhah
Russia, common.topic.webpage, m.02n9g1s
Umm Kulthum bint Asim, common.topic.notable_types, Person
Russian Civil War, common.topic.notable_types, Military Conflict
Umar, people.person.spouse_s, m.0vnklbw
Hafsa bint Umar, freebase.valuenotation.has_value, Place of birth
Zaynab bint 'Umar, common.topic.notable_types, Person
Abdullah ibn Umar, people.person.children, Umar ibn Abd-Allah
m.09xlrlp, common.webpage.topic, Russia
Umar, military.military_person.participated_in_conflicts, Battle of Uhud
Umar, people.person.spouse_s, m.0vnkmbv
2009 French Cinema Today Festival in Russia, common.topic.notable_types, Film festival event
Mohammad adil rais-Caliph Umar's empire at its peak 644, common.image.appears_in_topic_gallery, Military conquests of Umar's era
m.0w2nq3q, people.sibling_relationship.sibling, Hafsa bint Umar
Iyaad ibn 'Umar, common.topic.notable_for, g.12h2vp49t
Abbas ibn Ali, common.topic.notable_types, Deceased Person
Russia, common.topic.webpage, m.0b4863d
Abdullah ibn Umar, people.person.nationality, Rashidun Caliphate
Umar, people.deceased_person.cause_of_death, Assassination
Umar, people.person.children, Fatima bint 'Umar
Islam, religion.religion.branched_into, Sunni Islam
Hafsa bint Umar, common.topic.article, m.043kcd
Sunni Islam, religion.religion.places_of_worship, Mosque of Omar Ibn Al-Khattab
Abdullah ibn Umar, influence.influence_node.influenced, Abu Suhail an-Nafi
m.09yb763, common.webpage.topic, Russia
Russia, freebase.valuenotation.is_reviewed, Official website
Abu Sufyan ibn Harb, people.person.religion, Islam
Umar, freebase.valuenotation.is_reviewed, Parents
Vladimir Oblast, common.topic.notable_types, Administrative Division
Umar, people.person.spouse_s, m.0vnkmxz
Proletariatis Brdzola, book.newspaper.circulation_areas, Russia
Khattab ibn Nufayl, people.person.children, Umar
m.0h_h9jh, symbols.armorial_grant.armiger, Russia
Abd ar-Rahman ibn 'Umar, common.topic.notable_for, g.12h34hm_7
Ural Federal District, common.topic.notable_types, Russian federal district
Asim ibn Umar, people.person.gender, Male
Umar, people.person.religion, Islam

Answer: Islam