Principe Island

E848726

Principe Island is a small volcanic island in the Gulf of Guinea, off the west coast of Central Africa, notable in scientific history as one of the locations where observations during the 1919 solar eclipse helped confirm Einstein’s theory of general relativity.

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Statements (49)

Predicate Object
instanceOf island
associatedWithScientist Albert Einstein NERFINISHED
associatedWithTheory general relativity NERFINISHED
bodyOfWater Atlantic Ocean NERFINISHED
Gulf of Guinea NERFINISHED
capital Santo António NERFINISHED
climate tropical
continent Africa
country São Tomé and Príncipe NERFINISHED
countryCapital São Tomé (on São Tomé Island) NERFINISHED
ecosystemType tropical rainforest
eventLocation 1919 solar eclipse expedition
expeditionLeader Arthur Eddington NERFINISHED
formerColonialPower Portugal NERFINISHED
governedAs autonomous region of São Tomé and Príncipe NERFINISHED
hasHeritageStatus UNESCO Biosphere Reserve NERFINISHED
hasProtectedArea Parque Natural Obô do Príncipe NERFINISHED
hasSettlement Bela Vista NERFINISHED
Paciência NERFINISHED
Porto Real NERFINISHED
Santo António NERFINISHED
São Joaquim NERFINISHED
historicalCrop cocoa
coffee
sugarcane
knownFor biodiversity
ecotourism potential
endemic species
languageUsed Portuguese
locatedIn Gulf of Guinea NERFINISHED
locatedInTimeZone UTC+0
locatedOffCoastOf Central Africa NERFINISHED
West Africa NERFINISHED
mainEconomicActivity agriculture
fishing
tourism
notableFor 1919 solar eclipse observations
tests of general relativity
observationHelpedConfirm gravitational deflection of light by the Sun
predictions of general relativity
partOf Autonomous Region of Príncipe NERFINISHED
São Tomé and Príncipe NERFINISHED
partOfArchipelago São Tomé and Príncipe archipelago
partOfGeologicalProvince Cameroon volcanic line NERFINISHED
sovereignState São Tomé and Príncipe NERFINISHED
UNESCODesignation Island of Príncipe Biosphere Reserve NERFINISHED
UNESCODesignationYear 2012
usedFor scientific observations
volcanicOrigin true

Referenced by (2)

Full triples — surface form annotated when it differs from this entity's canonical label.