]> 2008/06/10 OpenCyc Knowledge Base Copyright© 2001-2008 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. 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. landmark Landmark Some tangible thing which is usually a topographic feature or a large construction artifact which is well-known in an area, often of interest to travelers. Exactly what is a landmark is culture dependent, so assertions that X is a landmark should be in an mt which admits to its bias, like the western bias of the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rv6rAIJwpEbGdrcN5Y29ycA" class="cyc_term">WorldGeographyMt</a> http://en.wikipedia.org/wiki/Landmark landmarks Cairn A specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwPuzxZwpEbGdrcN5Y29ycA" class="cyc_term">StationaryArtifact</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvdCO4pwpEbGdrcN5Y29ycA" class="cyc_term">HumanAccessibleIBO</a>. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvUMewiTaQdePQqzndpwYgw" class="cyc_term">Cairn</a> is a mound of stones piled up as a memorial (and thus is a <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjPJpwpEbGdrcN5Y29ycA" class="cyc_term">SymbolicObject</a>) or to mark a boundary (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4r2ZMkMiTVQdeM3st-m9MeyA" class="cyc_term">BoundaryMarker</a>) or path. cairn monument A specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwP1rJ5wpEbGdrcN5Y29ycA" class="cyc_term">MemorialMarker</a>. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwQwtQJwpEbGdrcN5Y29ycA" class="cyc_term">Monument</a> this collection is a large, imposing, and awe-inspiring memorial marker. See also the predicate <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwVTPh5wpEbGdrcN5Y29ycA" class="cyc_term">monumentHonors</a>. Monument ceremonial mound CeremonialMound A specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwP1rJ5wpEbGdrcN5Y29ycA" class="cyc_term">MemorialMarker</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwQwtGpwpEbGdrcN5Y29ycA" class="cyc_term">Landmark</a>. A <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4r_iI6rP7NEdmAAAACs0x8nw" class="cyc_term">CeremonialMound</a> is usually a man-made mound of earth that serves as a memorial for either the death of an important person or of a significant battle for a particular people or tribe. The ceremonies are religious. museum building A specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwQwtGpwpEbGdrcN5Y29ycA" class="cyc_term">Landmark</a>, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViggZwpEbGdrcN5Y29ycA" class="cyc_term">ModernShelterConstruction</a>, and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvjks4pwpEbGdrcN5Y29ycA" class="cyc_term">DisplayStructure</a>. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvWEnjpwpEbGdrcN5Y29ycA" class="cyc_term">MuseumStructure</a> is a construct used to store and display museum holdings (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVkDopwpEbGdrcN5Y29ycA" class="cyc_term">MuseumHoldings</a>). An instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvWEnjpwpEbGdrcN5Y29ycA" class="cyc_term">MuseumStructure</a> may be a part of a building, a single building, or a set of buildings. Also, instances of this collection encompass both museaum areas open to the public as well as areas holding the non-displayed holdings as well. See also <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViEOJwpEbGdrcN5Y29ycA" class="cyc_term">Museum_Organization</a> for the collection of organizations dedicated to housing displays in these structures. MuseumStructure AonCenter-Chicago Aon Center the Louvre Palace The Louvre palace LouvrePalace ChryslerBuilding The Chrysler Building An instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVih-5wpEbGdrcN5Y29ycA" class="cyc_term">House_Modern</a>. The government building that serves as the residence and office of the President of the United States. the White House TheWhiteHouse NotreDameDeParis-Cathedral The gothic cathedral of Notre Dame (Notre Dame de Paris) located in Paris, France. Notre Dame Cathedral The Pantheon in Paris Pantheon-Paris The Pantheon of Paris, France, a neoclassical domed church begun on the Left Bank in 1758 to fulfill a vow of LouisXV. It now contains the tombs of French heroes and literary figures like <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVl465wpEbGdrcN5Y29ycA" class="cyc_term">Voltaire_TheWriter</a>, Jean Jacques Rousseau and Emile Zola. the George Washington Bridge GeorgeWashingtonBridge SpaceNeedle the Space Needle WilliamsburgBridge the Williamsburg Bridge UnitedStatesCapitolBuilding The <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwQr1CJwpEbGdrcN5Y29ycA" class="cyc_term">GovernmentalBuilding</a> that is the seat of the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwP1W2JwpEbGdrcN5Y29ycA" class="cyc_term">USCongress</a> the Capitol StGermainDesPresChurch-Paris St Germain Des Pres Church Paris the Manhattan Bridge ManhattanBridge the Hell Gate Bridge HellGateBridge Temple of Karnak TempleOfKarnak BrooklynBridge the Brooklyn Bridge A sanctuary in Mecca that Muslims believe to be the holiest place on Earth. Kabah Ka'bah Knightsbridge KnightsbridgePalace-London Trinity Site The site where the first atomic bomb was detonated in 1945. TrinitySite VaticanPalaces the Vatican Palaces The group of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjpbJwpEbGdrcN5Y29ycA" class="cyc_term">PalaceBuilding</a>s that have served and continue to serve as the residences for instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwQBxYpwpEbGdrcN5Y29ycA" class="cyc_term">Pope</a>. Several different <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjpbJwpEbGdrcN5Y29ycA" class="cyc_term">PalaceBuilding</a>s have been built over the centuries, and some of them are open to the public. The Pantheon in Rome Pantheon-Rome The Pantheon of Rome, Italy, a domed Roman <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwQwW0ZwpEbGdrcN5Y29ycA" class="cyc_term">Temple</a> (later converted into a <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVif_pwpEbGdrcN5Y29ycA" class="cyc_term">Church_Building</a>) built by the ancient Romans as a single temple to combine the worship of all the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjrCJwpEbGdrcN5Y29ycA" class="cyc_term">God</a>s. National Zoological Park NationalZoologicalPark VersaillesPalace Versailles Neuschwanstein Castle NeuschwansteinCastle The <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwDCFaJwpEbGdrcN5Y29ycA" class="cyc_term">MadeleineChurch_Paris</a>, a large building in the form of a Greek temple (like the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvg_ko5wpEbGdrcN5Y29ycA" class="cyc_term">Parthenon</a>, only larger) with columns and a pediment. It is a Roman Catholic Church dedicated to St. Mary Magdalen. It occupies a whole block in a fashionable district of Paris, France, near the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvhHZHZwpEbGdrcN5Y29ycA" class="cyc_term">PlaceDeLaConcorde</a>. MadeleineChurch-Paris The Madeleine the Eiffel Tower EiffelTower USBankTower-LosAngeles the U.S. Bank Tower SydneyOperaHouse Sydney Opera House the Transamerica Tower TransamericaBuilding-SanFrancisco The pyramid-shaped office building in San Francisco. BuckinghamPalace Buckingham Palace US Naval Observatory Agencies housed in this building perform varied activitiesfor the United States, the United States Navy, and the Department of Defense, such as determining the positions and motions of celestial objects and maintaining the Master Clock for the United States. USNavalObservatory the Throgs Neck Bridge ThrogsNeckBridge The famous ruined stadium in Rome the Colosseum RomanColiseum the Bronx Whitestone Bridge BronxWhitestoneBridge VaticanBuildingComplex The group of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVj7KJwpEbGdrcN5Y29ycA" class="cyc_term">Building</a>s overseen by the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwJQexJwpEbGdrcN5Y29ycA" class="cyc_term">HolySee</a> and located in <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVign5wpEbGdrcN5Y29ycA" class="cyc_term">VaticanCity</a>. There is no single building which is known as 'The Vatican'. Rather,there is a complex of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVj7KJwpEbGdrcN5Y29ycA" class="cyc_term">Building</a>s that include <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rv1l1_JwpEbGdrcN5Y29ycA" class="cyc_term">VaticanMuseums</a>, residences built for the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwQBxYpwpEbGdrcN5Y29ycA" class="cyc_term">Pope</a>s (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvfciqpwpEbGdrcN5Y29ycA" class="cyc_term">VaticanPalaces</a>), libraries, chapels, and the large <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVigPpwpEbGdrcN5Y29ycA" class="cyc_term">Cathedral</a>, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvkDFvZwpEbGdrcN5Y29ycA" class="cyc_term">StPetersBasilica</a>. the Vatican the Pentagon ThePentagonBuilding AyersRock Ayers Rock St. John The Divine Cathedral StJohnTheDivineCathedral-NewYork <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwFAgb5wpEbGdrcN5Y29ycA" class="cyc_term">StJohnTheDivineCathedral_NewYork</a> is the huge stone cathedral of the Protestant Episcopal Church, commenced on Morningside Heights, Manhattan, in the late 19th Century and still continuing construction in the year 2000. Founded by <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvWUZAJwpEbGdrcN5Y29ycA" class="cyc_term">HoratioPotter_Bishop</a>, it remains the seat of the Episcopalian bishop [<a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwN8hS5wpEbGdrcN5Y29ycA" class="cyc_term">Bishop_Clerical</a>] of New York. It is already the largest cathedral in the Western Hemisphere. The original architectural design was romanesque, but the style has been changed to gothic during construction. The basements are used to feed the poor of Harlem and the neighborhood around <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvsr0CJwpEbGdrcN5Y29ycA" class="cyc_term">ColumbiaUniversity</a>. SearsTower Sears Tower BearMountainBridge the Bear Mountain Bridge Cathedral of the Sacra Familia SacraFamiliaCathedral-Barcelona QueensboroBridge the Queensboro Bridge the Empire State Building EmpireStateBuilding the Verrazano Narrows Bridge VerrazanoNarrowsBridge The Palace of Fine Arts Bldg in San Francisco. Palace Of Fine Arts PalaceOfFineArts-SanFrancisco HenryHudsonBridge the Henry Hudson Bridge Kensington Palace KensingtonPalace-London The Parthenon, a temple built in honor of Athena, is located in Athens, Greece. It was built in the mid-5th century BC. Parthenon the Parthenon the Alamo TheAlamo the Golden Gate Bridge GoldenGateBridge Opera Garnier Paris OperaGarnier-Paris The Opera Garnier in Paris, France. geographical thing GeographicalThing A specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4ro3lluGJHQdiVxrZReHS-jQ" class="cyc_term">EnduringThing_Localized</a>. This collection may be thought of as consisting of all the entities which are localizable within the context of a geography, in the sense that they might plausibly be represented on a map. This includes both <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVj27ZwpEbGdrcN5Y29ycA" class="cyc_term">PartiallyTangible</a> entities like <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViACZwpEbGdrcN5Y29ycA" class="cyc_term">GeographicalRegion</a>s, and also entities that may be wholly <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjjo5wpEbGdrcN5Y29ycA" class="cyc_term">Intangible</a>, like territorial borders and boundaries, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwVGrQ5wpEbGdrcN5Y29ycA" class="cyc_term">LatitudeLine</a>s and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvdq0oZwpEbGdrcN5Y29ycA" class="cyc_term">LongitudeLine</a>s, trajectories of missiles and courses of ships, and the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwPzQjJwpEbGdrcN5Y29ycA" class="cyc_term">EarthsEquator</a>. A collection of collections. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvWXYgJwpEbGdrcN5Y29ycA" class="cyc_term">ExistingObjectType</a> is a specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVj27ZwpEbGdrcN5Y29ycA" class="cyc_term">PartiallyTangible</a> (q.v.). Moreover, each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvWXYgJwpEbGdrcN5Y29ycA" class="cyc_term">ExistingObjectType</a> is a collection that is temporally stuff-like (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVitN5wpEbGdrcN5Y29ycA" class="cyc_term">TemporalStuffType</a>) but physically-spatially object-like (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVirnZwpEbGdrcN5Y29ycA" class="cyc_term">ObjectType</a>) -- i.e. object-like with respect to some physical-spatial part-whole predicate (e.g. some specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4r8a2smPXcQdiEoJhcx65EiQ" class="cyc_term">properPhysicalDecompositions</a>). <p/> Consider the collection <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwJaXepwpEbGdrcN5Y29ycA" class="cyc_term">BookCopy</a>. <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwJaXepwpEbGdrcN5Y29ycA" class="cyc_term">BookCopy</a> is a specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVj27ZwpEbGdrcN5Y29ycA" class="cyc_term">PartiallyTangible</a>. Further, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwJaXepwpEbGdrcN5Y29ycA" class="cyc_term">BookCopy</a> is temporally stuff-like: any one of the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvWn4OZwpEbGdrcN5Y29ycA" class="cyc_term">timeSlices</a> of a given copy <code><b>COPY</b></code> of (say) &quot;Moby Dick&quot; is still a copy of &quot;Moby Dick&quot;. (Most collections of tangible objects are temporally stuff-like in this way.) But <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwJaXepwpEbGdrcN5Y29ycA" class="cyc_term">BookCopy</a> is spatially <i>object-like</i>: if we take a scalpel and slice <code><b>COPY</b></code> into ten pieces, each piece is not a copy of &quot;Moby Dick&quot;. So <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwJaXepwpEbGdrcN5Y29ycA" class="cyc_term">BookCopy</a> is an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvWXYgJwpEbGdrcN5Y29ycA" class="cyc_term">ExistingObjectType</a>. <p/> See also <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVir35wpEbGdrcN5Y29ycA" class="cyc_term">StuffType</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVny6pwpEbGdrcN5Y29ycA" class="cyc_term">ExistingStuffType</a>. ExistingObjectType type of object landmark Some tangible thing which is usually a topographic feature or a large construction artifact which is well-known in an area, often of interest to travelers. Exactly what is a landmark is culture dependent, so assertions that X is a landmark should be in an mt which admits to its bias, like the western bias of the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rv6rAIJwpEbGdrcN5Y29ycA" class="cyc_term">WorldGeographyMt</a> Landmark tourist attraction TouristAttraction A site or object that draws tourists. E.g., a historic landmark, a site of remarkable scenic beauty; famous architecture; a museum containing famous art; a zoo; a home of, or monument to, a famous person; ... landmark Some tangible thing which is usually a topographic feature or a large construction artifact which is well-known in an area, often of interest to travelers. Exactly what is a landmark is culture dependent, so assertions that X is a landmark should be in an mt which admits to its bias, like the western bias of the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rv6rAIJwpEbGdrcN5Y29ycA" class="cyc_term">WorldGeographyMt</a> Landmark Pretty String (<a href="http://sw.opencyc.org/2008/06/10/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/2008/06/10/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 Place-NonAgent non-agent-like place A collection of places which are not agent-like. Some things can be both places and exhibit agency; e.g., the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVkKOJwpEbGdrcN5Y29ycA" class="cyc_term">CityOfMiamiFL</a> is a region in <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViELJwpEbGdrcN5Y29ycA" class="cyc_term">Florida_State</a>, and it also can enter into agreements with other cities (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjl2pwpEbGdrcN5Y29ycA" class="cyc_term">GeopoliticalEntity</a>). Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rv6EfGZwpEbGdrcN5Y29ycA" class="cyc_term">Place_NonAgent</a> is a <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjTtJwpEbGdrcN5Y29ycA" class="cyc_term">Place</a> that does NOT have any agency, e.g., <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVi5xZwpEbGdrcN5Y29ycA" class="cyc_term">LakeErie</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjSdZwpEbGdrcN5Y29ycA" class="cyc_term">OuterSpace</a>. landmark Some tangible thing which is usually a topographic feature or a large construction artifact which is well-known in an area, often of interest to travelers. Exactly what is a landmark is culture dependent, so assertions that X is a landmark should be in an mt which admits to its bias, like the western bias of the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rv6rAIJwpEbGdrcN5Y29ycA" class="cyc_term">WorldGeographyMt</a> Landmark A collection of collections and a specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVirnZwpEbGdrcN5Y29ycA" class="cyc_term">ObjectType</a> (q.v.). Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a> is a collection C of spatial things (see <a href="http://sw.opencyc.org/2008/06/10/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/2008/06/10/concept/Mx4rvVjaoJwpEbGdrcN5Y29ycA" class="cyc_term">Dog</a> is an instance of <a href="http://sw.opencyc.org/2008/06/10/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/2008/06/10/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a> include <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwVGrQ5wpEbGdrcN5Y29ycA" class="cyc_term">LatitudeLine</a>, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvW4n1pwpEbGdrcN5Y29ycA" class="cyc_term">CompactDisc_Audio</a>, and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwR7UWZwpEbGdrcN5Y29ycA" class="cyc_term">PlanetaryBody</a>. An important specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a> is <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjlE5wpEbGdrcN5Y29ycA" class="cyc_term">SpatiallyDisjointRegionType</a> (a collection of specializations of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViACZwpEbGdrcN5Y29ycA" class="cyc_term">GeographicalRegion</a>, such as <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjnZ5wpEbGdrcN5Y29ycA" class="cyc_term">City</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwT-n15wpEbGdrcN5Y29ycA" class="cyc_term">TrueContinent</a>). spatially disjoint object type SpatiallyDisjointObjectType landmark Some tangible thing which is usually a topographic feature or a large construction artifact which is well-known in an area, often of interest to travelers. Exactly what is a landmark is culture dependent, so assertions that X is a landmark should be in an mt which admits to its bias, like the western bias of the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rv6rAIJwpEbGdrcN5Y29ycA" class="cyc_term">WorldGeographyMt</a> Landmark The collection of all instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4r_4bScKNtQdiVw7XtX-HN0Q" class="cyc_term">ClarifyingCollectionType</a> that are used by the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvYbXiJwpEbGdrcN5Y29ycA" class="cyc_term">QueryAugmentationApplication</a> to resolve natural language ambiguities. QAClarifyingCollectionType QA clarifying collection type