]> 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. A specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> and <a href="http://sw.opencyc.org/concept/Mx4rvVkKcZwpEbGdrcN5Y29ycA" class="cyc_term">FlowControlDevice</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a> is an artificial structure designed to restrain the flow of a stream. dam Dam dams

Dam

http://en.wikipedia.org/wiki/Dam http://www.w3.org/2006/03/wn/wn20/instances/synset-dam-noun-1 flood control dam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s that are used for flood control. FloodControlDam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s constructed with rockfill stuctures. RockfillDam rockfill dam arch dam ArchDam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s constructed with arch structures. The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s with uncontrolled spillage. DamWithUncontrolledSpillage dam with uncontrolled spillage non-federally owned dam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s not owned by the (<a href="http://sw.opencyc.org/concept/Mx4rwQrvPZwpEbGdrcN5Y29ycA" class="cyc_term">GovernmentFn</a> <a href="http://sw.opencyc.org/concept/Mx4rvVikKpwpEbGdrcN5Y29ycA" class="cyc_term">UnitedStatesOfAmerica</a>). Non-FederallyOwnedDam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s constructed with earth stuctures. EarthDam earth dam IrrigationDam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s that are used for irrigation. irrigation dam recreation dam RecreationDam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s that are used for recreation. A <a href="http://sw.opencyc.org/concept/Mx4rQIBOkqidEdqAAAACs6hO_g" class="cyc_term">SubSurfaceDam</a> is a <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a> that extends below the basin of a body of water, down into the bedrock. Such dams are needed when the basin is composed of porous material that would permit the water to flow under the dam if it did not extend into the ground. sub surface dam SubSurfaceDam StockDam stock dam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s that are used for fish farm stocks including small farm ponds. DamWithHighDownstreamHazardPotential dam with a high downstream hazard potential The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s that are considered to have a high risk of downstream hazards. The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s with no spillage. dam with no spillage DamWithNoSpillage GravityDam gravity dam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s constructed with gravity stuctures. dam with a significant downstream hazard potential The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s that are considered to have a significant risk of downstream hazards. DamWithSignificantDownstreamHazardPotential HydroelectricDam A specialization of <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rz5hZEtWhQdaZ6uINoMtYmw" class="cyc_term">HydroelectricDam</a> is a <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a> that contains at least one <a href="http://sw.opencyc.org/concept/Mx4r68zMTNWeQdafEY3ryl2exg" class="cyc_term">ElectricalGenerator_Hydroelectric</a> (q.v.). hydroelectric dam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s that are used for water supply. WaterSupplyDam water supply dam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s that are considered to have a low risk of downstream hazards. dam with a low downstream hazard potential DamWithLowDownstreamHazardPotential The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s regulated by (<a href="http://sw.opencyc.org/concept/Mx4rwQrvPZwpEbGdrcN5Y29ycA" class="cyc_term">GovernmentFn</a> <a href="http://sw.opencyc.org/concept/Mx4rvVikKpwpEbGdrcN5Y29ycA" class="cyc_term">UnitedStatesOfAmerica</a>). federally regulated dam FederallyRegulatedDam DamWithUnspecifiedStructure dam with unspecified structure The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s constructed with unspecified structures. DamWithControlledSpillage The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s with controlled spillage. dam with controlled spillage NavigationDam navigation dam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s that are used for navigation. member of { dam, ruin } (CollectionIntersectionFn (TheSet Dam RuinedArtifact)) DebrisControlDam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s that are used for debris control. debris control dam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s owned by the Corps of Engineers CorpsOfEngineersOwnedDam dam owned by the Corps of Engineers multi-arch dam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s constructed with multi-arch stuctures. Multi-ArchDam DamWithUnspecifiedUses The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s with unspecified uses not covered by instances of <a href="http://sw.opencyc.org/concept/Mx4rYG4GbFWVQdeJsrQtxiZOhA" class="cyc_term">DamTypeByUse</a>. dam with unspecified uses The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s constructed with buttress stuctures. buttress dam ButtressDam FederallyOwnedDam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s owned by the (<a href="http://sw.opencyc.org/concept/Mx4rwQrvPZwpEbGdrcN5Y29ycA" class="cyc_term">GovernmentFn</a> <a href="http://sw.opencyc.org/concept/Mx4rvVikKpwpEbGdrcN5Y29ycA" class="cyc_term">UnitedStatesOfAmerica</a>). federally owned dam Non-FederallyRegulatedDam The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>s not regulated by (<a href="http://sw.opencyc.org/concept/Mx4rwQrvPZwpEbGdrcN5Y29ycA" class="cyc_term">GovernmentFn</a> <a href="http://sw.opencyc.org/concept/Mx4rvVikKpwpEbGdrcN5Y29ycA" class="cyc_term">UnitedStatesOfAmerica</a>). non-federally regulated dam WirtzDam Wirtz Dam Inks Dam InksDam TomMillerDam the Tom Miller Dam the Grand Coulee Dam GrandCouleeDam the Starcke Dam StarckeDam the Croton Dam CrotonDam BuchananDam Buchanan Dam SodomDam Sodom Dam KensicoDam the Kensico Dam the Mansfield Dam MansfieldDam infrastructure product The collection of products which add directly to the infrastructure of some place. InfrastructureProduct A collection of the collections of dams as assessed by whether or not they are federally regulated. type of dam classified by federal regulation DamTypeByFederalRegulation facets - strict facets-Strict A <a href="http://sw.opencyc.org/concept/Mx4rvVkGXJwpEbGdrcN5Y29ycA" class="cyc_term">TaxonomicSlotForCollections</a> and a specialization of <a href="http://sw.opencyc.org/concept/Mx4rRA9CIljCEdiRSAACs2IMlQ" class="cyc_term">facets_NearStrict</a> (q.v.). (<a href="http://sw.opencyc.org/concept/Mx4rvcZ1FpwpEbGdrcN5Y29ycA" class="cyc_term">facets_Strict</a> COL COLTYPE) means that COLTYPE corresponds to one way of dividing COL up into disjoint subcollections. Specifically, the instances of COLTYPE are all the same sort of subcollection of COL and are, moreover, all disjoint with (see <a href="http://sw.opencyc.org/concept/Mx4rvViA45wpEbGdrcN5Y29ycA" class="cyc_term">disjointWith</a>) each other. For example, <a href="http://sw.opencyc.org/concept/Mx4rGwcsMFkIQdiMCLmJUEZ9IQ" class="cyc_term">DogTypeByBreed</a> strictly facets <a href="http://sw.opencyc.org/concept/Mx4rvVjaoJwpEbGdrcN5Y29ycA" class="cyc_term">Dog</a>, because the breeds of dog constitute mutually disjoint subcollections of <a href="http://sw.opencyc.org/concept/Mx4rvVjaoJwpEbGdrcN5Y29ycA" class="cyc_term">Dog</a>. Other possible ways of strictly faceting <a href="http://sw.opencyc.org/concept/Mx4rvVjaoJwpEbGdrcN5Y29ycA" class="cyc_term">Dog</a> are by sex, by size, and by whether or not they are domesticated. Note that (<a href="http://sw.opencyc.org/concept/Mx4rvcZ1FpwpEbGdrcN5Y29ycA" class="cyc_term">facets_Strict</a> COL COLTYPE) does _not_ imply (<a href="http://sw.opencyc.org/concept/Mx4rvVjVYJwpEbGdrcN5Y29ycA" class="cyc_term">covering</a> COL COLTYPE), since the instances of COLTYPE might not cover all of COL. For example, some dogs belong to no breed. Cf. <a href="http://sw.opencyc.org/concept/Mx4rv86JWpwpEbGdrcN5Y29ycA" class="cyc_term">facets_Covering</a> and <a href="http://sw.opencyc.org/concept/Mx4rwA9k15wpEbGdrcN5Y29ycA" class="cyc_term">facets_Partition</a>. 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 type of dam classified by spillage control DamTypeBySpillage A collection of the collections of dams as assessed by their spillage control. Wikipedia Article URL (<a href="http://sw.opencyc.org/concept/Mx4rNv0nbm4TTjOp7yhmnzOyqg" class="cyc_term">wikipediaArticleURL</a> THING URL) means that in <a href="http://sw.opencyc.org/concept/Mx4rtqXA6OC8QdiWC72DuLJdUw" class="cyc_term">Wikipedia_WebSite</a> THING is described by an article located at URL wikipediaArticleURL seeAlsoURI <code>(<a href="http://sw.opencyc.org/concept/Mx4riWVFR6HJSpaEaHrcWS3MSA" class="cyc_term">seeAlsoURI</a> THING URI)</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 Dams Stream damsStream This predicate relates a dam to the river or stream on which it is found. (<a href="http://sw.opencyc.org/concept/Mx4rGMy3eorlEdaAAAACs0uFOQ" class="cyc_term">damsStream</a> DAM STREAM) means that the <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a> DAM dams the <a href="http://sw.opencyc.org/concept/Mx4rvVkHdJwpEbGdrcN5Y29ycA" class="cyc_term">Stream</a> STREAM. A <a href="http://sw.opencyc.org/concept/Mx4rvVkGXJwpEbGdrcN5Y29ycA" class="cyc_term">TaxonomicSlotForCollections</a> and a specialization of <a href="http://sw.opencyc.org/concept/Mx4rvcZ1FpwpEbGdrcN5Y29ycA" class="cyc_term">facets_Strict</a>, <a href="http://sw.opencyc.org/concept/Mx4rv86JWpwpEbGdrcN5Y29ycA" class="cyc_term">facets_Covering</a>, <a href="http://sw.opencyc.org/concept/Mx4rRA9CJFjCEdiRSAACs2IMlQ" class="cyc_term">facets_NearPartition</a>, and <a href="http://sw.opencyc.org/concept/Mx4rvVj1MJwpEbGdrcN5Y29ycA" class="cyc_term">partitionedInto</a> (qq.v.). (<a href="http://sw.opencyc.org/concept/Mx4rwA9k15wpEbGdrcN5Y29ycA" class="cyc_term">facets_Partition</a> COL COLTYPE) means that COLTYPE corresponds to one way of dividing the entirety of COL into disjoint subcollections. Specifically, (i) the instances of COLTYPE are all the same sort of subcollection of COL and (ii) each instance of COL is an instance of exactly one instance of of COLTYPE. For example, (<a href="http://sw.opencyc.org/concept/Mx4rwA9k15wpEbGdrcN5Y29ycA" class="cyc_term">facets_Partition</a> <a href="http://sw.opencyc.org/concept/Mx4rv-A-apwpEbGdrcN5Y29ycA" class="cyc_term">FixedArityFunction</a> <a href="http://sw.opencyc.org/concept/Mx4rvqt0TJwpEbGdrcN5Y29ycA" class="cyc_term">FixedArityFunctionTypeByArity</a>) holds, as each fixed-arity function has exactly one arity (see <a href="http://sw.opencyc.org/concept/Mx4rvViAzpwpEbGdrcN5Y29ycA" class="cyc_term">arity</a>). Facets-Partition facets-Partition The <a href="http://sw.opencyc.org/concept/Mx4rvrt5kZwpEbGdrcN5Y29ycA" class="cyc_term">collectionIntersection</a> of <a href="http://sw.opencyc.org/concept/Mx4rwLjlAJwpEbGdrcN5Y29ycA" class="cyc_term">GeographicalThing</a> and <a href="http://sw.opencyc.org/concept/Mx4rvVjTtJwpEbGdrcN5Y29ycA" class="cyc_term">Place</a> (q.v.). place that is also a geographical thing GeographicalPlace The collection of all <a href="http://sw.opencyc.org/concept/Mx4rvVjHL5wpEbGdrcN5Y29ycA" class="cyc_term">PhysicalDevice</a>s which control the flow of fluid. Some subsets of this collection, like <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a>, may mainly obstruct flow, but are also used to produce an outflow that is somewhat independent to the inflow to the <a href="http://sw.opencyc.org/concept/Mx4rvVjzt5wpEbGdrcN5Y29ycA" class="cyc_term">WaterReservoir</a>. A <a href="http://sw.opencyc.org/concept/Mx4rvVijo5wpEbGdrcN5Y29ycA" class="cyc_term">Stopper</a>, although it can be used to halt exiting flow (by its insertion) and later can allow the flow again (by its removal) is not an example of a <a href="http://sw.opencyc.org/concept/Mx4rvVkKcZwpEbGdrcN5Y29ycA" class="cyc_term">FlowControlDevice</a> because it does not regulate the flow, but merely blocks it upon being positioned by something external to the <a href="http://sw.opencyc.org/concept/Mx4rvVijo5wpEbGdrcN5Y29ycA" class="cyc_term">Stopper</a>. FlowControlDevice flow control device A specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> and <a href="http://sw.opencyc.org/concept/Mx4rvVkKcZwpEbGdrcN5Y29ycA" class="cyc_term">FlowControlDevice</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a> is an artificial structure designed to restrain the flow of a stream. dam Dam type of dam classified by ownership DamTypeByOwnership A collection of the collections of dams as assessed by ownership. faceted covering A <a href="http://sw.opencyc.org/concept/Mx4rvVkGXJwpEbGdrcN5Y29ycA" class="cyc_term">TaxonomicSlotForCollections</a> and a specialization of both <a href="http://sw.opencyc.org/concept/Mx4rgQmwRl2xEdif1wACs2IMlQ" class="cyc_term">facets_NearCovering</a> and <a href="http://sw.opencyc.org/concept/Mx4rvVjVYJwpEbGdrcN5Y29ycA" class="cyc_term">covering</a> (qq.v.). (<a href="http://sw.opencyc.org/concept/Mx4rv86JWpwpEbGdrcN5Y29ycA" class="cyc_term">facets_Covering</a> COL COLTYPE) means that COLTYPE corresponds to one way of dividing the entirety of COL into subcollections. Specifically, (i) the instances of COLTYPE are all the same sort of subcollection of COL and (ii) each instance of COL is an instance of at least one instance of COLTYPE. For example, (<a href="http://sw.opencyc.org/concept/Mx4rv86JWpwpEbGdrcN5Y29ycA" class="cyc_term">facets_Covering</a> <a href="http://sw.opencyc.org/concept/Mx4rvVkI5ZwpEbGdrcN5Y29ycA" class="cyc_term">BaseballPlayer</a> <a href="http://sw.opencyc.org/concept/Mx4rwTOvI5wpEbGdrcN5Y29ycA" class="cyc_term">BaseballPlayerTypeByPosition</a>) holds, since each baseball player plays at least one position. Note that <a href="http://sw.opencyc.org/concept/Mx4rv86JWpwpEbGdrcN5Y29ycA" class="cyc_term">facets_Covering</a> is _not_ a specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVj1MJwpEbGdrcN5Y29ycA" class="cyc_term">partitionedInto</a>; e.g. some baseball players play more than one position. Cf. the more specialized <a href="http://sw.opencyc.org/concept/Mx4rwA9k15wpEbGdrcN5Y29ycA" class="cyc_term">facets_Partition</a>, and also <a href="http://sw.opencyc.org/concept/Mx4rvcZ1FpwpEbGdrcN5Y29ycA" class="cyc_term">facets_Strict</a>. facets-Covering Required Arg 1 Pred requiredArg1Pred A <a href="http://sw.opencyc.org/concept/Mx4rwNZi3JwpEbGdrcN5Y29ycA" class="cyc_term">MetaPredicate</a> for stating that every instance of a given collection is related to some thing or things by a given predicate. <code>(<a href="http://sw.opencyc.org/concept/Mx4rvdUGBpwpEbGdrcN5Y29ycA" class="cyc_term">requiredArg1Pred</a> COL PRED)</code> means that for every instance <code>INST</code> of <code>COL</code>, there exists some sequence <code>ARGS</code> such that <code>(PRED INST . ARGS)</code> holds. For example, (<a href="http://sw.opencyc.org/concept/Mx4rvdUGBpwpEbGdrcN5Y29ycA" class="cyc_term">requiredArg1Pred</a> <a href="http://sw.opencyc.org/concept/Mx4rvVjVT5wpEbGdrcN5Y29ycA" class="cyc_term">Organization</a> <a href="http://sw.opencyc.org/concept/Mx4rvViz-5wpEbGdrcN5Y29ycA" class="cyc_term">hasMembers</a>) means that every organization has at least one member. See also <a href="http://sw.opencyc.org/concept/Mx4rvvftiJwpEbGdrcN5Y29ycA" class="cyc_term">requiredArg2Pred</a> and <a href="http://sw.opencyc.org/concept/Mx4rtSyCMo5bQdiKvbFrqtRipw" class="cyc_term">requiredArg3Pred</a>. BT broaderTerm <code>(<a href="http://sw.opencyc.org/concept/Mx4rZOAVeiYGEdqAAAACs2IMmw" class="cyc_term">broaderTerm</a> TERM1 TERM2)</code> means that <code>TERM2</code> is broader than <code>TERM1</code>, in an extremely general sense of "broader". For example, <code>TERM2</code> is, in the relevant sense, broader than <code>TERM1</code> if any of the following hold: <code>TERM2</code> is a collection that subsumes <code>TERM1</code>; <code>TERM2</code> is a collection that has <code>TERM1</code> as an instance; <code>TERM2</code> is a collection, instances of which have instances of the collection <code>TERM1</code> as parts; <code>TERM2</code> has <code>TERM1</code> as a part; This list of reasons for why <code>(<a href="http://sw.opencyc.org/concept/Mx4rZOAVeiYGEdqAAAACs2IMmw" class="cyc_term">broaderTerm</a> TERM1 TERM2)</code> could hold is not exhaustive, but it should give a good indication of how general the <a href="http://sw.opencyc.org/concept/Mx4rZOAVeiYGEdqAAAACs2IMmw" class="cyc_term">broaderTerm</a> relation actually is. Instances are the spatial regions (usually 3d) depicted or displayed in a visual image. scene ImageSpace DamTypeByUse type of dam classified by use A collection of the collections of dams as assessed by their uses. A specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> and <a href="http://sw.opencyc.org/concept/Mx4rvVkKcZwpEbGdrcN5Y29ycA" class="cyc_term">FlowControlDevice</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a> is an artificial structure designed to restrain the flow of a stream. dam Dam 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. 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>). wikipediaArticleName (<a href="http://sw.opencyc.org/concept/Mx4rTv-jk9SPTXa991kk5mAvHg" class="cyc_term">wikipediaArticleName</a> THING NAME) means that in <a href="http://sw.opencyc.org/concept/Mx4rtqXA6OC8QdiWC72DuLJdUw" class="cyc_term">Wikipedia_WebSite</a> THING is described by an article with the title NAME Wikipedia Article Name A specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVjGR5wpEbGdrcN5Y29ycA" class="cyc_term">FixedStructure</a> and <a href="http://sw.opencyc.org/concept/Mx4rvVkKcZwpEbGdrcN5Y29ycA" class="cyc_term">FlowControlDevice</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvViTZZwpEbGdrcN5Y29ycA" class="cyc_term">Dam</a> is an artificial structure designed to restrain the flow of a stream. dam Dam TopAndBottomSidedObject A <a href="http://sw.opencyc.org/concept/Mx4rvmLypJwpEbGdrcN5Y29ycA" class="cyc_term">TopAndBottomSidedObject</a> is an object with an intrinsic <a href="http://sw.opencyc.org/concept/Mx4rvVjEpZwpEbGdrcN5Y29ycA" class="cyc_term">TopSide</a> and an intrinsic <a href="http://sw.opencyc.org/concept/Mx4rvVjWc5wpEbGdrcN5Y29ycA" class="cyc_term">BottomSide</a>. By 'intrinsic' we mean simply that there exists an established convention according to which one side is considered 'top' and the other side is considered 'bottom'. Usually the two sides in question can be reliably distinguished from one another. For example, by convention, the 'top' of a <a href="http://sw.opencyc.org/concept/Mx4rvViZ9JwpEbGdrcN5Y29ycA" class="cyc_term">Table_PieceOfFurniture</a> is the side on which other objects usually rest, while the 'bottom' is the side which usually touches the floor. Notice that a conventionally distinguishable bottom and top do not necessarily imply a left and right, or a front and back. A plant is a good example of the case where they do not: top and bottom can be reliably distinguished but not, ordinarily, front and back or left and right. Notice also--and this is crucial to the whole conception--that while a <a href="http://sw.opencyc.org/concept/Mx4rvmLypJwpEbGdrcN5Y29ycA" class="cyc_term">TopAndBottomSidedObject</a> may well have a preferred orientation, changing this orientation does not change what counts as 'top' and what counts as 'bottom': if a car flips over on the highway its top is now facing the pavement and its bottom--the undercarriage--is now up in the air. If an entity does not obey this rule then it does not, generally speaking, count as having a distinguishable top and bottom--example: an hourglass or a book. (see also #$NoteAboutSidedObject) top and bottom sided object A collection of the collections of dams as assessed by their downstream hazard potential. DamTypeByDownstreamHazardPotential type of dam classified by downstream hazard potential