UCore.owl
type: Ontology
version info: UCore-V1.0
description: This version of UCore is adopted from the DoD/Energy/Justice/Homeland Security information sharing initiative, UCore,to create a small common core of terms for National Information Exchange Model [NIEM] messaging within and across multiple agencies(http://semanticommunity.info/@api/deki/pages/3953/pdf). For the purpose of the F6 DARPA program, we have merged useful classes from UCore-SL and UCore 2.0.
rights: Copyright (c) 2011, Catholic University of America. Developed with the sponsorship of the Defense Advanced Research Projects Agency (DARPA). Permission is hereby granted, free of charge, to any person obtaining a copy of this data, including any software or models in source or binary form, specifications, algorithms, and documentation (collectively "the Data"), to deal in the Data without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Data, and to permit persons to whom the Data is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Data. THE DATA IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS, SPONSORS, DEVELOPERS, CONTRIBUTORS, OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE DATA OR THE USE OR OTHER DEALINGS IN THE DATA.
imports: F6 root.owl

has_member
type: ObjectProperty
domain: Agent

partOf
type: ObjectProperty
inverse of: hasPart

Act
type: Class
subclass of: Event
comment: Definition: An Event that is performed by some Agent.
comment: Comment: Here, and in other relevant cases (especially involving participation in Events) 'is' includes 'was' or (where plans, etc., are involved) 'will be'.

ActOfCommunication
type: Class
equivalent class: CommunicationEvent
subclass of: Act
comment: Comment: The originating or receiving Agent may be a Group
comment: Definition: An Act which has as its Objective the transfer of some InformationContentEntity from some Agent to one or more other Agents via some InformationBearingEntity and in which this Objective is realized.

ActOfHumanitarianAssistance
type: Class
equivalent class: HumanitarianAssistanceEvent
subclass of: Act
comment: Definition: An Act which is the allotment and transfer of material goods, services, or monetary aid to some Person, GroupOfPersons, or Organization in need, with the Objective of saving lives or alleviating suffering.

ActOfObservation
type: Class
equivalent class: ObservationEvent
subclass of: Act
comment: Comment: The observation may be accomplished using an instrument.
comment: Definition: An Act which has the Objective of obtaining information about some thing by observation (in contrast to hearsay or indirect report), and in which this Objective is achieved.

AdministrativeBoundary
type: Class
subclass of: GeospatialBoundary
comment: Definition: A GeospatialBoundary of an AdministrativeDivision.

AdministrativeDivision
type: Class
subclass of: GeospatialRegion
comment: Definition: A GeospatialRegion that is a part of a GeopoliticalEntity and is administratively controlled by a Government that is subordinate to the Government of that GeopoliticalEntity.

AffiliationRole
type: Class
subclass of: Role
comment: Comment: Examples of AffiliationRoles include being an employee, being a member of an organization, and being a corporate officer.
comment: Definition: A Role in which an agent has a relationship to another agent, such that (formal or informal) specifications of support, loyalty, or affection apply to their relationship.

Agent
type: Class
subclass of: PhysicalEntity
disjoint with: Vehicle
comment: Definition: A PhysicalEntity that is capable of being an agent_in some Act.

AgentRole
type: Class
subclass of: Role
comment: Definition: The Role that a PhysicalEntity has in virtue of being an agent_in some Act or pre-defined series of Acts.

Aircraft
type: Class
subclass of: Vehicle
comment: Definition: A Vehicle that has the intended use of airborne transportation of Physical Objects within the earth's atmosphere.

AlertEvent
type: Class
subclass of: ActOfCommunication
comment: Definition: An ActOfCommunication with the Objective of averting imminent harm.

Analysis
type: Class
subclass of: InformationContentEntity
comment: Definition: An InformationContentEntity that consists of statements that realize the Objective of providing the results of an examination of some Entity or Event.

Animal
type: Class
subclass of: LivingThing
disjoint with: Plant
comment: Definition: A LivingThing that has sense organs, a nervous system, feeds on organic matter, is capable of autonomous movement, and is capable of responding to stimuli.

ArtificialAgent
type: Class
subclass of: ManMadeThing
subclass of: Agent
comment: Definition: An Agent that is an Artifact

AtmosphericEnvironment
type: Class
subclass of: Environment
comment: Definition: An Environment that is located in the Earth's atmosphere.

AtmosphericEvent
type: Class
equivalent class: WeatherEvent
subclass of: NaturalEvent
comment: Definition: A NaturalEvent that occurs in some AtmosphericEnvironment and affects some AtmosphericEnvironment.

AtmosphericProperty
type: Class
subclass of: PhysicalProperty
comment: Definition: A PhysicalProperty that inheres in some AtmosphericEnvironment or a part of some AtmosphericEnvironment.

Avalanche
type: Class
subclass of: GeographicEvent
comment: Definition: A GeographicEvent in which some mass of snow or ice falls down a mountainside.

BiologicalIncident
type: Class
subclass of: Incident
comment: Definition: An Incident in which some quantity of non-human biological entities participates and which causes Danger.

Blog
type: Class
subclass of: Website
disjoint with: Wiki
comment: Definition: A Website consisting of entries ordered sequentially by their date of contribution.

Book
type: Class
subclass of: Document
comment: Definition: a Document that consists of pages that carry information recorded in language or graphics and that are physically joined.

Capability
type: Class
subclass of: Property
comment: Definition: A Property (of type bfo:RealizableEntity) that enables the Entity in which it inheres to participate in Events of a certain kind.
comment: Comment: Events here include intentionally doing nothing (capability of avoiding action)

CargoRole
type: Class
subclass of: Role
comment: Definition: The Role a PhysicalEntity has in virtue of its participation in a TransportationEvent.

ChemicalIncident
type: Class
subclass of: Incident
comment: Definition: An Incident that some chemical entity participates_in.

Consumable
type: Class
subclass of: Materiel
comment: Definition: A PhysicalEntity that is created or packaged to be used up during some Event, having either the role of Materiel or some similar role.

ControlFeature
type: Class
subclass of: GeospatialRegion
comment: Definition: A GeospatialRegion that is playing a ControlFeatureRole.

ControlFeatureRole
type: Class
subclass of: Role
comment: Definition: A Role played by a GeospatialRegion when it is referred to in a Plan.

ControlledSubstance
type: Class
subclass of: Consumable
comment: Definition: A Consumable whose participation in certain sorts of Acts is regulated by some Government Organization.
comment: Examples: Drugs, hazardous chemicals, radioactive materials. Comment: The sorts of Acts in question may include creation, cultivation, consumption, and sale.

ControlledSubstanceRole
type: Class
subclass of: Role
comment: Definition: The Role played by a Consumable in virtue of the fact that it is regulated by some Government Organization.

CoverageFeature
type: Class
subclass of: GeospatialRegion
comment: Definition: A GeospatialRegion that is distinguished through some Analysis of conditions that is prepared for the sake of action.

CriminalAct
type: Class
equivalent class: CriminalEvent
subclass of: Act
comment: Comment: A violation of law implies that the act and/or the agent is subject to the jurisdiction of the authority that enforces that law.
comment: Definition: An Act that violates some law.

CyberAgent
type: Class
subclass of: ArtificialAgent
comment: Definition: An ArtificialAgent that is a piece of software operating in cyberspace.

CyberSpaceEvent
type: Class
subclass of: HumanCausedEvent
comment: Definition: an Event that occurs in cyberspace

Database
type: Class
subclass of: InformationBearingEntity
comment: Definition: An InformationBearingEntity that is a structured collection of data items.

Datafile
type: Class
subclass of: InformationBearingEntity
comment: Definition: An InformationBearingEntity which is labeled with an identifying file name and which is the bearer_of some collection of information content.

Disaster
type: Class
equivalent class: DisasterEvent
subclass of: Event
comment: Definition: A Event that is sudden and causes great damage or destruction to property or LivingThings, especially to Persons

Document
type: Class
subclass of: InformationBearingEntity
comment: Examples: A signed contract, a printed copy of 'Common Sense', a handwritten letter.
comment: Definition: An InformationBearingEntity that is a PhysicalObject and is the bearer_of some InformationContentEntity.

Earthquake
type: Class
subclass of: GeographicEvent
comment: Definition: A GeographicEvent in which some surface region of the Earth and any PhysicalObjects on it shake violently, due to movements caused within the Earth's crust.

EconomicEvent
type: Class
subclass of: Event
comment: Definition: An Event that is a part of the economy or that affects Events that are part of the economy.

Email
type: Class
subclass of: Document
comment: Definition: A Document that is created in some digital medium, using a computer or other digital device, and that is the bearer_of some information content intended to be transferred in an ActOfCommunication via a network.

Entity
type: Class
comment: Definition: A Thing [owl:Thing] that exists in full at any time in which it exists at all, persists through time while maintaining its identity and has no temporal parts.

Environment
type: Class
subclass of: PhysicalEntity
comment: Definition: An Entity consisting of a GeospatialRegion or SpaceRegion together with an aggregate (bfo: ObjectAggregate) of all the physical components located therein.
comment: Comment: These components will be primarily of a physical medium (air and water) and will be affected by physical factors (e.g., ambient temperature, weather, solar flares, etc.). A SpaceEnvironment may be empty.

EnvironmentalEvent
type: Class
subclass of: Event
comment: Definition: An Event that affects the Environment of one or more LivingThings.

Epidemic
type: Class
subclass of: Event
comment: Definition: An Event consisting of an Increase in the number of new cases of an infectious disease in a specific large population during a specified period of time.

Equipment
type: Class
comment: Definition: An Artifact that has been designed to serve a Function that helps Agents to perform Acts.

EvacuationEvent
type: Class
subclass of: Event
comment: Definition: An Event in which some LivingThings, possibly with PhysicalObjects, leave a place of danger for a destination considered to be safer.

Event
type: Class
comment: Definition: A thing that occupies a spatiotemporal region.

ExerciseEvent
type: Class
subclass of: PlannedEvent
comment: Definition: A PlannedEvent whose planning, preparation, and execution is carried out with an Objective of training and evaluation.

ExplosiveIncident
type: Class
subclass of: Incident
comment: Definition: An Incident that involves a rapid expansion of gases of a destructive type (i.e., an explosion).

Facility
type: Class
subclass of: ManMadeThing
comment: Definition: An Artifact that is a real-property asset within a limited GeospatialRegion, consisting of one or more of the following: a building, a structure, a utility system, pavement, and underlying land.

FinancialEvent
type: Class
subclass of: EconomicEvent
comment: Definition: An EconomicEvent in which a FinancialInstrument plays an instrumental Role.

FinancialInstrument
type: Class
subclass of: Document
comment: Definition: A Document that has legal force and that embodies or conveys monetary value.

Flood
type: Class
subclass of: GeographicEvent
comment: Definition: A GeographicEvent in which water covers a surface Geographic Feature that is normally dry.

Fuel
type: Class
subclass of: Consumable
comment: Definition: A Consumable that has a disposition to be used up in the production of heat or power.

GeographicEvent
type: Class
subclass of: NaturalEvent
comment: Definition: A NaturalEvent that affects some GeographicFeature.

GeographicFeature
type: Class
subclass of: TopographicFeature
comment: Comments: This includes both natural PhysicalEntities and Artifacts. Examples: Dams, road systems, mountain ranges, waterfalls, wadis, settlements, and localized variations in the geomagnetic and gravity fields of the Earth.
comment: Definition: A PhysicalEntity whose (relatively) stable location in some GeospatialRegion can be described by location-specific data.

GeographicProperty
type: Class
subclass of: PhysicalProperty
comment: Definition: A PhysicalProperty that inheres in a GeographicFeature.

GeopoliticalEntity
type: Class
subclass of: GeospatialRegion
comment: Comment: The degree of sovereignty may be limited in specific areas (for example: matters of economic, administrative, legislative, judicial, military and/or foreign policy).
comment: Definition: a GeospatialRegion that is the whole region controlled by a single sovereign government.
comment: Example: a country.

GeospatialBoundary
type: Class
subclass of: Path
subclass of: PhysicalEntity
comment: Definition: A PhysicalEntity that is the boundary of a GeospatialRegion.

GeospatialRegion
type: Class
subclass of: Region
comment: Definition: A PhysicalEntity that is a spatial region at or near the surface of the Earth.

Government
type: Class
equivalent class: PoliticalEntity
subclass of: Organization
disjoint with: GroupOfPersons
comment: Definition: An Organization with political responsibility for governing in a specified GeospatialRegion.

Groundcraft
type: Class
subclass of: Vehicle
comment: Definition: A Vehicle whose intended use is for TransportationEvents on or under the Earth's land surface.

Group
type: Class
subclass of: PhysicalEntity
comment: Definition: A PhysicalEntity that is an aggregate (bfo:ObjectAggregate) of PhysicalEntities that are located together, or treated as a unit for some Objective.

GroupOfOrganizations
type: Class
subclass of: Group
disjoint with: GroupOfPersons
comment: Definition: A Group that includes only Organizations.
comment: Comment: Not the same as an Organization made up of suborganizations as parts; for example, a bank consists of suborganizations, such as the Loan Department and Trust Department. An example of a GroupOfOrganizations would be the group of banks who are members of the FDIC (Federal Deposit Insurance Corporation); also note, that group is not equivalent to the FDIC.

GroupOfPersons
type: Class
subclass of: Group
comment: Comment: GroupOfPersons is a different concept from Organization.
comment: Definition: A Group that includes only Persons.

HazardousEvent
type: Class
subclass of: Event
comment: Definition: An Event which presents a Danger to human or non-human biological entities.

HazardousSpill
type: Class
subclass of: Incident
comment: Definition: An Incident in which there is a dispersal of a quantity of some PhysicalEntity that endangers the natural functioning of LivingThings, especially Persons.

ImmigrationEvent
type: Class
subclass of: Act
comment: Definition: An Act in which some Person or GroupOfPersons enters some GeopoliticalEntity of which they are not a citizen, with the intention of remaining in that GeopoliticalEntity.

Incident
type: Class
subclass of: Event
comment: Definition: An Event that requires or would have required some Act to avoid harm or minimize danger.

InfectiousOrganism
type: Class
subclass of: LivingThing
comment: Definition: A LivingThing with a disposition to cause infection by becoming transferred to another LivingThing.

InformationBearingEntity
type: Class
subclass of: PhysicalEntity
comment: Definition: a PhysicalEntity in which some InformationContentEntity inheres.

InformationContentEntity
type: Class
subclass of: Entity
comment: Definition: An Entity which consists of information and which inheres_in some InformationBearingEntity.
comment: 'information' comprises correct descriptions of existing things, but also fiction and falsehood.

InformationSourceRole
type: Class
subclass of: Role
comment: Comment: Information is an InformationContentEntity inherent in some physical InformationBearingEntity in which it is provided.
comment: Definition: The Role a PhysicalEntity has in virtue of its creation or provision of information.

Infrastructure
type: Class
subclass of: PhysicalEntity
comment: Definition: A PhysicalEntity that is an aggregate (bfo:ObjectAggregate) consisting of durable and stable Artifacts with the Function of supporting the operations of a society or enterprise.

InfrastructureEvent
type: Class
subclass of: Event
comment: Definition: An Event that affects the operation, availability, or condition of some Infrastructure.

Landslide
type: Class
subclass of: GeographicEvent
comment: Definition: A GeographicEvent in which a mass of soil or rock that is part of a mountainside descends rapidly to a lower altitude.

LawEnforcementEvent
type: Class
subclass of: Act
disjoint with: TerroristAct
comment: Definition: An Act in which authorized Agents of a Government enforce laws or apply regulations of that Government on Persons, Groups, or Organizations who are subject to them.

Letter
type: Class
subclass of: Document
comment: Definition: A Document that is written, typed, or printed, and which is intended to be transported by post or messenger thereby realizing an ActOfCommunication.

LivingThing
type: Class
subclass of: PhysicalObject
comment: Definition: A PhysicalObject that is a biological entity.

Materiel
type: Class
subclass of: PhysicalEntity
comment: Definition: A PhysicalEntity that has an intended use as an instrument or input in some Event.

MaterielRole
type: Class
subclass of: Role
comment: Definition: The Role of a PhysicalEntity that has an intended use as an instrument or input in some Event.

MemberRole
type: Class
subclass of: AffiliationRole
comment: Definition: An AffiliationRole held by a member of an Organization in virtue of its membership in that Organization.

MicroOrganism
type: Class
subclass of: LivingThing
comment: Definition: A LivingThing of microscopic dimensions.
comment: Comment: Especially a bacterium, virus, or fungus.

MigrationEvent
type: Class
subclass of: Event
comment: Definition: An Event in which Persons or other LivingThings move from one GeospatialRegion to another with the Objective of resettlement.

MilitaryEvent
type: Class
subclass of: Event
comment: Comment: The Act realizes a role in that Organization.
comment: Definition: An Event in which some MilitaryOrganization or Member of a Military Organization performs an Act with a military Objective.

MissileLaunchEvent
type: Class
comment: Definition: An Event in which some missile is launched.

Munition
type: Class
subclass of: Consumable
comment: Definition: A Consumable that is created or packaged to contain some substance with a disposition for rapid or explosive combustion.

NationalSpecialSecurityEvent
type: Class
subclass of: SecurityEvent
comment: Definition: A SecurityEvent that is assigned a status of national significance by an authorized U.S. government official.

NaturalEvent
type: Class
subclass of: Event
comment: Definition: An Event that does not have a Person or GroupOfPersons as an agent.

NuclearIncident
type: Class
subclass of: Incident
comment: Definition: An Incident that involves some nuclear substance or device

Objective
type: Class
subclass of: InformationContentEntity
comment: Definition: An InformationContentEntity that represents the content of an ObjectiveSpecification.

ObjectiveSpecification
type: Class
subclass of: InformationContentEntity
comment: Definition: an InformationContentEntity that represents the intended result of a present or possible future Act.

OceanographicEnvironment
type: Class
subclass of: Environment
comment: Definition: An Environment that is located_in some part of Earth's oceans.

OceanographicEvent
type: Class
subclass of: NaturalEvent
comment: Definition: A NaturalEvent that occurs in some OceanographicEnvironment and affects some OceanographicEnvironment.

OceanographicProperty
type: Class
subclass of: PhysicalProperty
comment: Definition: A PhysicalProperty that inheres_in some OceanographicEnvironment or a part_of some OceanographicEnvironment.

Opinion
type: Class
subclass of: InformationContentEntity
comment: Definition: An InformationContentEntity that is believed by some Person.

Organization
type: Class
subclass of: PhysicalEntity
comment: Definition: An Agent that has (1) members which are Agents, (2) one or more Objectives, and (3) MemberRoles (and other AffiliateRoles) which are realized in the pursuit of the Objective or Objectives

Pandemic
type: Class
subclass of: Epidemic
comment: Definition: An Epidemic that affects many people over multiple GeospatialRegions.
comment: Comment: Derived from the Infectious Disease Ontology (ICO) at http://infectiousdiseaseontology.org/.

Person
type: Class
subclass of: Animal
comment: Definition: An Animal that is a human being who is capable of acting.

PhysicalEntity
type: Class
subclass of: Entity
comment: Comment: PhysicalEntity does not map to UCore.owl 2.0
comment: Definition: A thing that occupies a spatial region.

PhysicalObject
type: Class
subclass of: PhysicalEntity
comment: Definition: A three-dimensional PhysicalEntity that has a continuous physical boundary.

PhysicalProperty
type: Class
subclass of: Property
comment: Definition: A Property that inheres_in some PhysicalEntity.

Plan
type: Class
subclass of: InformationContentEntity
comment: Definition: An InformationContentEntity that is a specification of Events that are to occur in order to attain some Objective.

PlannedEvent
type: Class
subclass of: Event
comment: Definition: An Event brought about by the Act of implementing a Plan that is part of the Objective of the Plan.

Plant
type: Class
subclass of: LivingThing
comment: Definition: A LivingThing that absorbs raw materials through its roots and makes nutrients by photosynthesis.

PoliticalEntity
type: Class
subclass of: Organization
comment: Definition: An organized governing body with political responsibility in a given geographic region. (Derived from OED)

PoliticalEvent
type: Class
comment: Definition: An Event that involves or affects the government or civic affairs of a GeopoliticalEntity, for example due to Persons acting in roles assigned by their government.

Program
type: Class
subclass of: InformationBearingEntity
comment: Definition: An InformationContentEntity which is the realization of a Plan in a specific artificial language for the operations of a computer’s processing unit.

Property
type: Class
subclass of: Entity
comment: Definition: A characteristic or attribute of some Entity.

PublicHealthEvent
type: Class
subclass of: Event
comment: Definition: An Event with the Objective of protecting or improving the community health of some community.
comment: Comment: This includes preventive medicine, sanitation, and activities to improve public health based on results of social science research

RadiologicalIncident
type: Class
subclass of: Incident
comment: Definition: An Incident that involves some radiological substance.

Role
type: Class
subclass of: Property
comment: Definition: A Property (of type bfo:RealizableEntity) the manifestation of which brings about some result or end that is not essential to an Entity in virtue of the kind of thing that it is but that can be served or participated in by that kind of Entity in some kinds of natural, social or institutional contexts.

Route
type: Class
subclass of: GeospatialRegion
comment: Definition: A GeospatialRegion that is a course that may be followed from an origin to a destination.

SecurityEvent
type: Class
subclass of: Event
comment: Definition: An Event with the Objective of maintaining the safety of a Person, Group, or GeopoliticalRegion by avoiding or averting a Danger, or by minimizing the effects of an Incident.

Sensor
type: Class
subclass of: Instrumentation
comment: Definition: An Artifact that detects or measures a PhysicalProperty.
comment: WordNet - any device that receives a signal or stimulus (as heat or pressure or light or motion etc.) and responds to it in a distinctive manner

SensorAreaOfInterest
type: Class
subclass of: ControlFeature
disjoint with: Waypoint
comment: Definition: A GeospatialRegion that is the object of an ActOfObservation by some sensor which is the Agent of a corresponding observation Task.

SnowIceStorm
type: Class
subclass of: AtmosphericEvent
comment: Definition: An AtmosphericEvent that is a storm with ice, snow, sleet, or hail.

SocialEvent
type: Class
comment: Definition:

SolarFlare
type: Class
subclass of: SpaceEnvironmentEvent
comment: Definition: A SpaceEnvironmentEvent in which some plasma and high-energy radiation erupt from the Sun.

SpaceEnvironment
type: Class
subclass of: Environment
comment: Definition: an Environment that is located_in some SpaceRegion.

SpaceEnvironmentEvent
type: Class
subclass of: NaturalEvent
comment: Definition: a NaturalEvent that occurs in some SpaceEnvironment and affects some SpaceEnvironment

SpaceEnvironmentProperty
type: Class
subclass of: PhysicalProperty
comment: Definition: A PhysicalProperty that inheres_in some SpaceEnvironment

SpaceRegion
type: Class
comment: Definition: A region of space outside the Earth's atmosphere.

Spacecraft
type: Class
subclass of: Vehicle
comment: Definition: A Vehicle whose intended use is for transportation outside the Earth's atmosphere.

StructuralCollapse
type: Class
comment: Comment: Applies especially to buildings or to artifacts that are part of the physical Infrastructure, such as bridges.
comment: Definition: An Event that is a rapid collapse of some large Artifact.

Task
type: Class
subclass of: Event
comment: Definition: An Event which is a piece of work specified in a TaskSpecification.

TaskSpecification
type: Class
comment: Definition: An InformationContentEntity that describes some Act or Acts whose performance would fulfill a certain Objective.

TerroristAct
type: Class
equivalent class: TerroristEvent
subclass of: Act
comment: Definition: an Act in which some Agent or Agents use violence or intimidation with some social (i.e., political, economic, or religious) Objective

Thunderstorm
type: Class
subclass of: AtmosphericEvent
comment: Definition: An AtmosphericEvent in which a storm originates from some cumulonimbus cloud and involves rain with lightning or thunder.

Tornado
type: Class
subclass of: AtmosphericEvent
comment: Definition: An AtmosphericEvent that involves a column of air which is rotating between 18-135 mps (40-300 mph) and which is in contact with the surface of the Earth, below a cumuliform cloud.

Track
type: Class
subclass of: GeospatialRegion
comment: Definition: A GeospatialRegion that is the path of some PhysicalObject as it moves. Commment: Compare 'Route'

TransportationEvent
type: Class
subclass of: Event
comment: Definition: An Event in which one or more PhysicalObjects are moved from one location to another by means of one or more Vehicles.

TropicalHurricane
type: Class
subclass of: AtmosphericEvent
comment: Definition: An AtmosphericEvent in which a cyclone originates in some tropical or subtropical area and has a sustained surface wind speed equal to or greater than 64 knots.

TropicalStorm
type: Class
subclass of: AtmosphericEvent
comment: Definition: An AtmosphericEvent in which a cyclone originates in some tropical or subtropical area and has a highest sustained surface wind speed between 34 and 63 knots (inclusive).

Tsunami
type: Class
subclass of: OceanographicEvent
comment: Definition: An OceanographicEvent in which a series of long, high waves travels through the surface of an ocean.

Vehicle
type: Class
subclass of: PhysicalObject
comment: Definition: A PhysicalObject whose intended use is for TransportationEvents.

VolcanicEruption
type: Class
subclass of: GeographicEvent
comment: Definition: a GeographicEvent in which there is an ejection of volcanic material from some opening in the Earth's crust.

Watercraft
type: Class
subclass of: Vehicle
comment: Definition: A Vehicle whose intended use is for TransportationEvents on or under a body of water.

Waypoint
type: Class
subclass of: ControlFeature
comment: Definition: A ControlFeature that is some point located along a Route.

WaypointRole
type: Class
subclass of: Role
comment: Definition: The Role of some GeospatialRegion that is located on a Route and used as a reference point.

Website
type: Class
subclass of: InformationBearingEntity
comment: Definition: An InformationBearingEntity that consists of some hypertext pages Iand possibly other digital assests) that are addressed with a common domain name or IP address and are accessible on the internet.

Wiki
type: Class
subclass of: Website
comment: Definition: A Website consisting of web pages (known as "wiki pages") that can be collaboratively edited and interlinked by any Person granted access to the site by the Agent or Group of Agents who own or maintain the site.
comment: Comment: Typically a simple markup language is used to format wiki pages.

WildlandFire
type: Class
subclass of: GeographicEvent
comment: Definition: A GeographicEvent in which there is an uncontrolled burning of vegetation in a wildland.