]> 2009/04/07 OpenCyc Knowledge Base Copyright© 2001-2009 Cycorp, Inc., http://www.cyc.com/, Austin, TX, USA This file contains an OWL representation of information contained in the OpenCyc Knowledge Base. The content of this OWL file is licensed under the Creative Commons Attribution 3.0 license whose text can be found at http://creativecommons.org/licenses/by/3.0/legalcode. The content of this OWL file, including the OpenCyc content it represents, constitutes the "Work" referred to in the Creative Commons license. The terms of this license equally apply to, without limitation, renamings and other logically equivalent reformulations of the content of this OWL file (or portions thereof) in any natural or formal language, as well as to derivations of this content or inclusion of it in other ontologies. Mappings between OpenCyc terms and Wikipedia article names provided by Olena Medelyan and Catherine Legg, University of Waikato, NZ under a Creative Commons Attribution 3.0 license. externalID A unique, language-neutral, variable-sized identifier for a concept that can be used to refer unambiguously to that concept across OWL exports or across Cyc inference engines. label A natural-language representation for a concept that is both human readable and readable by the Cyc inference engine. These terms are not guaranteed to refer to the same concept across time but are guaranteed to be consistent within a particular OWL export. Use 'cycAnnot:externalID' for unambiguously referring to a concept across OWL exports or across Cyc inference engines. airport A specialization of both <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> and <a href="http://sw.opencyc.org/concept/Mx4rvWjXAJwpEbGdrcN5Y29ycA" class="cyc_term">TransportFacility</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a> is a facility which includes at least one runway where airplanes can take off and land. Instances of <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a> may also have terminals and an air control tower, in addition to having a runway. See also the related collection <a href="http://sw.opencyc.org/concept/Mx4rvVifvJwpEbGdrcN5Y29ycA" class="cyc_term">AirportOrganization</a>. Airport-Physical aerodromes airports aerodrome http://www.w3.org/2006/03/wn/wn20/instances/synset-airport-noun-1 military airfield MilitaryAirfield The collection of all military airfields. Similar to instances of its superset <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a>, all <a href="http://sw.opencyc.org/concept/Mx4rvjYdcZwpEbGdrcN5Y29ycA" class="cyc_term">MilitaryAirfield</a>s have a runway where airplanes take off and land. They generally also contain buildings for the military personnel that operate the military airplanes that are stationed at the airfield. An airplane landing strip with no facilities for the commercial handling of cargo or passengers airfield Airfield seaplane station A <a href="http://sw.opencyc.org/concept/Mx4rvq1MjZwpEbGdrcN5Y29ycA" class="cyc_term">SeaplaneStation</a> is an <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a> which is adjacent to some <a href="http://sw.opencyc.org/concept/Mx4rvVjMf5wpEbGdrcN5Y29ycA" class="cyc_term">Sea</a> or other large body of water and supports the takeoff and landing of <a href="http://sw.opencyc.org/concept/Mx4rwQCIVJwpEbGdrcN5Y29ycA" class="cyc_term">FloatPlane</a>s. SeaplaneStation commercial airport CommercialAirport A subcollection of <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a>. <a href="http://sw.opencyc.org/concept/Mx4ruQS1AL_QQdeZXf-MIWWdng" class="cyc_term">CommercialAirport</a> is the collection of all airports which serve primarily commercial passenger airlines and/or commercial air freight companies. See the collection <a href="http://sw.opencyc.org/concept/Mx4rvViq7pwpEbGdrcN5Y29ycA" class="cyc_term">AirlineCompany</a>. Reagan National Airport ReaganNational FreewayAirport-BowieMD Freeway Airport in Bowie, MD Freeway Airport Bowie MD Lincoln National LincolnNational airport A specialization of both <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> and <a href="http://sw.opencyc.org/concept/Mx4rvWjXAJwpEbGdrcN5Y29ycA" class="cyc_term">TransportFacility</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a> is a facility which includes at least one runway where airplanes can take off and land. Instances of <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a> may also have terminals and an air control tower, in addition to having a runway. See also the related collection <a href="http://sw.opencyc.org/concept/Mx4rvVifvJwpEbGdrcN5Y29ycA" class="cyc_term">AirportOrganization</a>. Airport-Physical seeAlsoURI <code>(<a href="http://sw.opencyc.org/concept/Mx4riWVFR6HJSpaEaHrcWS3MSA" class="cyc_term">seeAlsoURI</a> <b>THING</b> <b>URI</b>)</code> means that a description of the resource identified by URI is likely to contain information pertinent to THING. This predicate is roughly equivalent to rdfs:seeAlso. See Also URI AerodromeConcept the air transportation facility domain A <a href="http://sw.opencyc.org/concept/Mx4ret7qgOKgEdmAAAACs6hfSg" class="cyc_term">ConceptTypeByDomain</a> (q.v.). Instances of AerodromeConcept are collections and relations having to do with air transportation facilities, equipment, and personnel. DB pedia OWL class DBPediaOWLClass A collection of collections. Each instance of this collection is a collection that corresponds to one of the classes in the DBPedia ontology. SpatiallyDisjointObjectType type of object whose instances do not physically overlap A collection of collections and a specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVirnZwpEbGdrcN5Y29ycA" class="cyc_term">ObjectType</a> (q.v.). Each instance of <a href="http://sw.opencyc.org/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a> is a collection C of spatial things (see <a href="http://sw.opencyc.org/concept/Mx4rvVjpUZwpEbGdrcN5Y29ycA" class="cyc_term">SpatialThing</a>), where each of the spatial things in C is spatially disjoint with the other spatial things in C. <p/> For example, the collection <a href="http://sw.opencyc.org/concept/Mx4rvVjaoJwpEbGdrcN5Y29ycA" class="cyc_term">Dog</a> is an instance of <a href="http://sw.opencyc.org/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a>, since dogs do not spatially overlap. Even pregnant dogs do not spatially overlap the pups they bear; rather, pregnant dogs contain their unborn pups. Other instances of <a href="http://sw.opencyc.org/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a> include <a href="http://sw.opencyc.org/concept/Mx4rwVGrQ5wpEbGdrcN5Y29ycA" class="cyc_term">LatitudeLine</a>, <a href="http://sw.opencyc.org/concept/Mx4rvW4n1pwpEbGdrcN5Y29ycA" class="cyc_term">CompactDisc_Audio</a>, and <a href="http://sw.opencyc.org/concept/Mx4rwR7UWZwpEbGdrcN5Y29ycA" class="cyc_term">PlanetaryBody</a>. An important specialization of <a href="http://sw.opencyc.org/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a> is <a href="http://sw.opencyc.org/concept/Mx4rvVjlE5wpEbGdrcN5Y29ycA" class="cyc_term">SpatiallyDisjointRegionType</a> (a collection of specializations of <a href="http://sw.opencyc.org/concept/Mx4rvViACZwpEbGdrcN5Y29ycA" class="cyc_term">GeographicalRegion</a>, such as <a href="http://sw.opencyc.org/concept/Mx4rvVjnZ5wpEbGdrcN5Y29ycA" class="cyc_term">City</a> and <a href="http://sw.opencyc.org/concept/Mx4rwT-n15wpEbGdrcN5Y29ycA" class="cyc_term">TrueContinent</a>). airport A specialization of both <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> and <a href="http://sw.opencyc.org/concept/Mx4rvWjXAJwpEbGdrcN5Y29ycA" class="cyc_term">TransportFacility</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a> is a facility which includes at least one runway where airplanes can take off and land. Instances of <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a> may also have terminals and an air control tower, in addition to having a runway. See also the related collection <a href="http://sw.opencyc.org/concept/Mx4rvVifvJwpEbGdrcN5Y29ycA" class="cyc_term">AirportOrganization</a>. Airport-Physical infrastructure product The collection of products which add directly to the infrastructure of some place. InfrastructureProduct Pretty String (<a href="http://sw.opencyc.org/concept/Mx4rwLSVCpwpEbGdrcN5Y29ycA" class="cyc_term">prettyString</a> TERM STRING) means that STRING is the English word or expression (sequence of words) commonly used to refer to TERM. The predicate <a href="http://sw.opencyc.org/concept/Mx4rwLSVCpwpEbGdrcN5Y29ycA" class="cyc_term">prettyString</a> is used by the code which generates CycL to English paraphrases, but its applicability is not restricted to this use. prettyString FixedStructure fixed free-standing structure <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> is a specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVidpZwpEbGdrcN5Y29ycA" class="cyc_term">ConstructionArtifact</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> is a human-constructed, freestanding object that exists in a fixed location. Examples include buildings, pyramids, the Great Wall of China, dams, bridges, elevated roadways, and canals. Such structures may have parts which are also instances of <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> (e.g. bridge pilings) and parts which are not freestanding (e.g. the span of a bridge, or a room in a building). artifactual feature type <a href="http://sw.opencyc.org/concept/Mx4ru-8ymLHtEdmAAAACs6hO_g" class="cyc_term">ArtifactualFeatureType</a> is the collection of <a href="http://sw.opencyc.org/concept/Mx4r6-wc8BKxEdeIXwCgydofLQ" class="cyc_term">CartographicFeatureType</a>s which are <a href="http://sw.opencyc.org/concept/Mx4rvVkH_ZwpEbGdrcN5Y29ycA" class="cyc_term">Artifact</a>s, as opposed to naturally occuring. Positive examples include <a href="http://sw.opencyc.org/concept/Mx4rvVjzt5wpEbGdrcN5Y29ycA" class="cyc_term">WaterReservoir</a>, <a href="http://sw.opencyc.org/concept/Mx4rvVjzcZwpEbGdrcN5Y29ycA" class="cyc_term">Canal</a>, and <a href="http://sw.opencyc.org/concept/Mx4rT2uByCTVQdeVZZaE0030Zg" class="cyc_term">Airfield</a>. Negative examples include <a href="http://sw.opencyc.org/concept/Mx4rvVjODZwpEbGdrcN5Y29ycA" class="cyc_term">Mountain</a>, <a href="http://sw.opencyc.org/concept/Mx4rvVjktpwpEbGdrcN5Y29ycA" class="cyc_term">Ocean</a>, and <a href="http://sw.opencyc.org/concept/Mx4rvgD8VZwpEbGdrcN5Y29ycA" class="cyc_term">Mesa</a>. Also see <a href="http://sw.opencyc.org/concept/Mx4rummjkLHtEdmAAAACs6hO_g" class="cyc_term">NaturalFeatureType</a>, the corresponding collection for naturally occuring feature types. ArtifactualFeatureType aircraft landing and takeoff facility AircraftLandingAndTakeoffFacility The collection of instances of <a href="http://sw.opencyc.org/concept/Mx4rcbTVwc5uEdeX_wACs6hRuw" class="cyc_term">Facility_Generic</a> that are designed to be locations for the takeoff and landing of aircraft. the union of { commercial aircraft, airline, airport } (CollectionUnionFn (TheSet CommercialAircraft AirlineCompany Airport-Physical)) (CollectionUnionFn (TheSet Airport-Physical Heliport-Physical)) the union of { airport, heliport } airport A specialization of both <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> and <a href="http://sw.opencyc.org/concept/Mx4rvWjXAJwpEbGdrcN5Y29ycA" class="cyc_term">TransportFacility</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a> is a facility which includes at least one runway where airplanes can take off and land. Instances of <a href="http://sw.opencyc.org/concept/Mx4rvVj-r5wpEbGdrcN5Y29ycA" class="cyc_term">Airport_Physical</a> may also have terminals and an air control tower, in addition to having a runway. See also the related collection <a href="http://sw.opencyc.org/concept/Mx4rvVifvJwpEbGdrcN5Y29ycA" class="cyc_term">AirportOrganization</a>. Airport-Physical An instance of <a href="http://sw.opencyc.org/concept/Mx4rgQsP1F2xEdif1wACs2IMlQ" class="cyc_term">Topic</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rgQtd9F2xEdif1wACs2IMlQ" class="cyc_term">Transportation_Topic</a> is a <a href="http://sw.opencyc.org/concept/Mx4rvViA9JwpEbGdrcN5Y29ycA" class="cyc_term">Thing</a> which (in some significant sense) has to do with the topic of transportation. Transportation-Topic transportation-topic the union of { airline, airport } (CollectionUnionFn (TheSet AirlineCompany Airport-Physical))