Interpreting Specific Entities
The Wolfram Language provides extensive capabilities for interpreting natural-language strings as standardized representations of specific real-world entities. The language also supports many mechanisms for interpreting more general classes of inputs.
"Entity" — any entity of any type
"EntityType" — a type of entity (e.g. "city" or "Movie")
"EntityProperty" — a property (e.g. "population")
"Computed..." — entity of any type derived by computation
Geographic Entities
"Country" ▪ "AdministrativeDivision" ▪ "City" ▪ "Neighborhood" ▪ "MetropolitanArea"
"USState" ▪ "USCounty" ▪ "ZIPCode" ▪ "USCongressionalDistrict" ▪ "DistrictCourt"
"Ocean" ▪ "Island" ▪ "UnderseaFeature" ▪ "Reef" ▪ "Beach" ▪ "Lake" "Mountain" ▪ "Volcano" ▪ "River" ▪ "Glacier" ▪ "Waterfall" ▪ "EarthImpact" ▪ "Desert" ▪ "Forest"
"Continent" ▪ "GeographicRegion"
"Airport" ▪ "Park" ▪ "AmusementPark" ▪ "AmusementParkRide" ▪ "Stadium"
"Bridge" ▪ "Canal" ▪ "Tunnel" ▪ "Dam" ▪ "Mine" ▪ "Cave" ▪ "OilField" ▪ "Building" ▪ "Castle" ▪ "Cemetery" ▪ "HistoricalSite" ▪ "ReserveLand" ▪ "Shipwreck"
"University" ▪ "School" ▪ "SchoolDistrict" ▪ "PublicSchool" ▪ "PrivateSchool" ▪ "Museum" ▪ "LibraryBranch"
"WeatherStation" ▪ "AstronomicalObservatory" ▪ "ParticleAccelerator" ▪ "NuclearReactor" ▪ "NuclearTestSite" ▪ "NuclearExplosion"
"Location" — anything corresponding to a geo location
"StreetAddress" — location corresponding to a street address
Geodesy
"GeoProjection" — geodetic projection (e.g. "mercator")
"GeoModel" — geodetic model (e.g. "WSM84")
Astronomical Entities
"Planet" ▪ "PlanetaryMoon" ▪ "MinorPlanet" ▪ "Comet" ▪ "SolarSystemFeature" ▪ "MeteorShower" ▪ "Exoplanet"
"Star" ▪ "Galaxy" ▪ "StarCluster" ▪ "Nebula" ▪ "Supernova" ▪ "Pulsar" ▪ "AstronomicalRadioSource" ▪ "Constellation"
"AstronomicalObject" — any type of astronomical object
Space-Related
"Satellite" ▪ "Rocket" ▪ "DeepSpaceProbe" ▪ "MannedSpaceMission"
Weather & Earth Science
"WeatherStation" ▪ "TropicalStorm" ▪ "Cloud" ▪ "AtmosphericLayer"
"GeologicalLayer" ▪ "GeologicalPeriod" ▪ "Mineral" ▪ "FamousGem"
Transportation-Related
"Aircraft" ▪ "Airline" ▪ "Airport" ▪ "Ship"
Engineering & Structures
"FrequencyAllocation" ▪ "BroadcastStation" ▪ "MeasurementDevice"
"Building" ▪ "Bridge" ▪ "Tunnel" ▪ "Dam" ▪ "Mine"
Culture & Entertainment
"Language" ▪ "Religion" ▪ "Mythology"
"Movie" ▪ "MusicAct" ▪ "MusicAlbum" ▪ "MusicWork" ▪ "BroadcastStation"
"Book" ▪ "Artwork" ▪ "Periodical" ▪ "FictionalCharacter"
"Museum" ▪ "LibraryBranch" ▪ "LibrarySystem"
Activities & Hobbies
"MusicalInstrument" ▪ "SportObject" ▪ "BoardGame" ▪ "PopularCurve"
"YogaPose" ▪ "YogaPosition" ▪ "YogaSequence" ▪ "YogaProp"
"PhysicalActivity" ▪ "PilatesExercise" ▪ "WeightTrainingExercise"
Finance-Related
"Financial" — any named financial instrument
"Company" ▪ "FinancialIndex" ▪ "TickerSymbol" ▪ "CurrencyDenomination"
Food & Nutrition
People & Personal Attributes
"Person" — notable person
"GivenName" ▪ "Surname" ▪ "PersonTitle" ▪ "Country" ▪ "Religion"
History-Related
"HistoricalCountry" ▪ "HistoricalEvent" ▪ "HistoricalPeriod" ▪ "HistoricalSite"
Linguistic Entities
"Language" ▪ "Word" ▪ "GrammaticalUnit"
"WritingScript" ▪ "Alphabet" ▪ "Character"
Physical Sciences
"Chemical" ▪ "Element" ▪ "Isotope" ▪ "Particle" ▪ "Mineral"
"CrystalFamily" ▪ "CrystalSystem" ▪ "CrystallographicSpaceGroup"
"PhysicalSystem" ▪ "FamousPhysicsProblem" ▪ "FamousChemistryProblem"
"Laser" ▪ "LightColor" ▪ "ColorSet"
Life Sciences
"BioSequenceType" ▪ "GeneticTranslationTable"
Medical Entities
"AnatomicalStructure" ▪ "Disease" ▪ "MedicalTest" ▪ "Drug" ▪ "Protein"
"CellType" ▪ "AnimalAnatomicalStructure"
Organism Types
"Animal" ▪ "Mammal" ▪ "Bird" ▪ "Reptile" ▪ "Amphibian" ▪ "Fish" ▪ "Arachnid" ▪ "Insect"
"Plant" ▪ "Species" ▪ "Dinosaur" ▪ "DogBreed" ▪ "CatBreed"
"CattleBreed" ▪ "GoatBreed" ▪ "PigBreed" ▪ "PigeonBreed" ▪ "PoultryBreed" ▪ "SheepBreed"
Mathematical Entities
"Polyhedron" ▪ "Solid" ▪ "Lamina" ▪ "Surface" ▪ "SpaceCurve" ▪ "PlaneCurve"
"Graph" ▪ "Knot" ▪ "FiniteGroup" ▪ "Lattice" ▪ "LatticeSystem" ▪ "IntegerSequence"
"FamousMathProblem" ▪ "FamousMathGame" ▪ "MathWorld"
Computing-Related
"FileFormat" ▪ "DisplayFormat" ▪ "NotableComputer"