Matches in DBpedia 2014 for { ?s <http://dbpedia.org/property/observedby> ?o. }
- Bunga_Dyah_Jatra_(chariot_festival) observedby "Nepalese".
- Burmese_Martyrs'_Day observedby Burma.
- California_Admission_Day observedby "California, United States".
- Cambodian_New_Year observedby Khmer_people.
- Canada_Day observedby "Canadians".
- Canberra_Day observedby "Australian Capital Territory".
- Cancer_Control_Month observedby United_States.
- Caristia observedby Roman_Empire.
- Caristia observedby Roman_Republic.
- Carl_Garner_Federal_Lands_Cleanup_Day observedby "United States".
- Carmentalia observedby Roman_Empire.
- Carmentalia observedby Roman_Republic.
- Carnival_of_Madeira observedby "Madeira, Madeirense communities worldwide".
- Cassette_Store_Day observedby Audiophile.
- Cassette_Store_Day observedby "Musicians".
- Cassette_Store_Day observedby "Record labels".
- Cassette_Store_Day observedby "Record shops".
- Cassinga_Day observedby Namibia.
- Castile_and_León_Day observedby "Castile and León, Spain".
- Celebrate_Bisexuality_Day observedby "Bisexual, pansexual, fluid community and their families, friends, allies and supporters".
- Cesar_Chavez_Day observedby "United States".
- Charak_Puja observedby "Hindus".
- Charro_Days observedby Brownsville,_Texas.
- Charro_Days observedby Matamoros,_Tamaulipas.
- Cheti_Chand observedby Sindhi_people.
- Chhath observedby "Hindu and Jain".
- Child_Health_Day observedby United_States.
- Children's_Day observedby "Worldwide".
- Children's_Day_(Japan) observedby "Japan".
- Chinese_New_Year observedby "Chinese communities worldwide".
- Christmas observedby "Christians, many non-Christians".
- Christmas_Eve observedby "Christians".
- Christmas_Eve observedby "Many non-Christians".
- Chuseok observedby "Koreans".
- Cinco_de_Mayo observedby "Mexicans, US Americans, mixed nationality".
- Civic_Holiday observedby "Canada".
- Clean_Monday observedby "Eastern Orthodox Christian, Saint Thomas Christians and Eastern Catholic".
- Cold_Food_Festival observedby "Chinese, Koreans, Vietnamese".
- Columbus_Day observedby "Various countries in the Americas, Spain".
- Coming_of_Age_Day observedby "Japan".
- Commemoration_Day_of_Fallen_Soldiers observedby "Finland".
- Commemoration_of_Atatürk,_Youth_and_Sports_Day observedby "Youth".
- Commonwealth_Day observedby Commonwealth_of_Nations.
- Concord_Day observedby Niger.
- Constitution_Day_(Denmark) observedby Denmark.
- Constitution_Day_(South_Korea) observedby "South Koreans".
- Constitution_Day_(Ukraine) observedby Ukraine.
- Constitution_Day_(United_States) observedby United_States.
- Constitution_Memorial_Day observedby "Japan".
- Consualia observedby Roman_Empire.
- Consualia observedby Roman_Republic.
- Cosmonautics_Day observedby Post-Soviet_states.
- Cosmonautics_Day observedby Russia.
- Culture_Day observedby "Japan".
- Cyber_Monday observedby "United States, Canada, United Kingdom, Brazil, Portugal, Germany, UAE , Egypt , Chile, Colombia and Japan".
- DNA_day observedby "Biologists, science teachers and students, anyone interested in genetics".
- Daeboreum observedby "Koreans".
- Dano_(Korean_festival) observedby "Koreans".
- Darwin_Day observedby "Various groups and individuals".
- Dasain observedby "Hindus and Buddhists, in Nepal".
- Datta_Jayanti observedby "Hindus".
- Day_of_Ashura observedby "Shi'a Muslims and Sunni Muslims".
- Day_of_Conception observedby Russia.
- Day_of_Neutrality observedby "Turkmenistan".
- Day_of_Remembrance_(Cambodia) observedby "Cambodia".
- Day_of_Remembrance_for_Truth_and_Justice observedby Argentina.
- Day_of_Remembrance_for_all_Victims_of_Chemical_Warfare observedby "All UN Member States".
- Day_of_the_Armed_Forces_of_Azerbaijan observedby Azerbaijan.
- Day_of_the_Dead observedby Mexico.
- Day_of_the_Flemish_Community observedby "Flemish Community, Belgium".
- Day_of_the_German-speaking_Community_of_Belgium observedby German-speaking_Community_of_Belgium.
- Day_of_the_Little_Candles observedby Colombia.
- Day_of_the_National_Flag_(Ukraine) observedby Ukraine.
- Day_of_the_Walloon_Region observedby "Wallonia, Belgium".
- Day_of_the_Young_Combatant observedby Chile.
- Defence_Day observedby Pakistan.
- Defenders_Day observedby Maryland.
- Dev_Deepawali_(Varanasi) observedby "Hindus".
- Dhanu_Jatra observedby "Oriya people".
- Diwali observedby "Hindus, Jains and other faiths".
- Dongzhi_Festival observedby "Chinese, Japanese, Koreans, Vietnamese".
- Double_Ninth_Festival observedby Chinese_people.
- Double_Ninth_Festival observedby Japanese_people.
- Double_Ninth_Festival observedby Koreans.
- Double_Ninth_Festival observedby Vietnamese_people.
- Double_Seventh_Festival observedby "Chinese, Japanese, Korean, Vietnamese".
- Dozhinki observedby Slavs.
- Duanwu_Festival observedby "Chinese".
- Durga_Puja observedby "Hindus".
- Día_Mundial_de_Ponce observedby "Ponceños in Ponce, Puerto Rico".
- Día_Nacional_de_Galicia observedby Galicia_(Spain).
- Día_de_la_Altagracia observedby Dominican_Republic.
- Education_and_Sharing_Day observedby United_States.
- Eid_al-Adha observedby Muslim_world.
- Eid_al-Adha observedby "United States".
- Eid_al-Fitr observedby Muslim_world.
- Eid_il-Burbara observedby "Middle Eastern Christians in".
- Ely_Eel_Day observedby "Inhabitants of Ely".
- Enkutatash observedby Ethiopia.
- Epiphany_(holiday) observedby "Christians".