]> 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. RockMusicalCompositionTypeByGenre type of rock music A collection of rock music genres. Each #$RockMusicType is a collection of instances of MusicalComposition each instance of which is instantiated by some instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvhBZ_5wpEbGdrcN5Y29ycA" class="cyc_term">RockMusic</a>. Note that these genres are collections of [<a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwClAZJwpEbGdrcN5Y29ycA" class="cyc_term">ConceptualWork</a>s]. To relate a genre to a type of music use <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rYnI_4F5MQdeY4KihIGG6nA" class="cyc_term">musicTypeIsOfGenre</a>. types of rock music MusicalComposition-AlternativeRock alternative rock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the alternative rock style or genre. The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the folk rock style or genre. the folk rock style MusicalComposition-FolkRock country rock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the country rock style or genre. MusicalComposition-CountryRock MusicalComposition-Gothic gothic rock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the gothic style or genre. grunge rock MusicalComposition-GrungeRock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the grunge rock style or genre. rockabilly MusicalComposition-Rockabilly The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the rockabilly style or genre. glam rock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the glam rock style or genre. MusicalComposition-GlamRock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the progressive rock style or genre. MusicalComposition-ProgressiveRock progressive rock hard rock MusicalComposition-HardRock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the hard rock style or genre. The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the "new wave" style or genre. MusicalComposition-NewWave new wave The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the industrial music style or genre. industrial rock MusicalComposition-Industrial British folk rock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the British folk rock style or genre. MusicalComposition-BritishFolkRock MusicalComposition-SurfRock surf music The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the surf music style or genre. MusicalComposition-RockAndRoll The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the rock and roll style or genre. rock and roll MusicalComposition-PostPunk The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the post punk music style or genre. post punk blues rock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the blues rock style or genre. MusicalComposition-BluesRock MusicalComposition-HeavyMetal heavy metal The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the heavy metal style or genre. MusicalComposition-Psychedelic psychedelic rock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the psychedelic music style or genre. jazz rock MusicalComposition-JazzRock The collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the jazz-rock style or genre. punk rock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the punk rock style or genre. MusicalComposition-Punk southern rock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the southern rock style or genre. MusicalComposition-SouthernRock pop rock MusicalComposition-PopRock The Collection of instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> that are in the pop rock style or genre. 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 RockMusicalCompositionTypeByGenre type of rock music A collection of rock music genres. Each #$RockMusicType is a collection of instances of MusicalComposition each instance of which is instantiated by some instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvhBZ_5wpEbGdrcN5Y29ycA" class="cyc_term">RockMusic</a>. Note that these genres are collections of [<a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwClAZJwpEbGdrcN5Y29ycA" class="cyc_term">ConceptualWork</a>s]. To relate a genre to a type of music use <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rYnI_4F5MQdeY4KihIGG6nA" class="cyc_term">musicTypeIsOfGenre</a>. AtemporalNecessarilyEssentialCollectionType A collection of collections. Each instance <code>COL</code> of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rqEYnNVMqEdaSKAACs0x8nw" class="cyc_term">AtemporalNecessarilyEssentialCollectionType</a> (ANECT) is a collection satisfying three conditions: (1) <code>COL</code> is disjoint with (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViA45wpEbGdrcN5Y29ycA" class="cyc_term">disjointWith</a>) <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA" class="cyc_term">TemporalThing</a>, (2) every instance <code>INST</code> of <code>COL</code> is an instance of <code>COL</code> essentially (i.e. <code>INST</code> is an instance of <code>COL</code>, and could not exist without being an instance of <code>COL</code>), and (3) condition (2) is a necessary truth about <code>COL</code>. Positive examples of ANECTs include <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAzJwpEbGdrcN5Y29ycA" class="cyc_term">Collection</a>, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVieEpwpEbGdrcN5Y29ycA" class="cyc_term">Integer</a>, and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAzZwpEbGdrcN5Y29ycA" class="cyc_term">Relation</a> (each of which is a collection of atemporals and is such that, necessarily, all of its instances are in it essentially). Negative examples include <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjpUZwpEbGdrcN5Y29ycA" class="cyc_term">SpatialThing</a> (though arguably it is necessary that all of its instances are essentially instances of it, it is not disjoint with <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA" class="cyc_term">TemporalThing</a>) and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwP4FM5wpEbGdrcN5Y29ycA" class="cyc_term">UniqueAnatomicalPartType</a> (which, though disjoint with <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA" class="cyc_term">TemporalThing</a>, has instances, such as <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjvDpwpEbGdrcN5Y29ycA" class="cyc_term">Heart</a>, that could exist even if they weren't instances of it; e.g. it might have been the case that every creature with a heart had at least two hearts). There are no known examples of Cyc-reified collections satisfying conditions (1) and (2) but not (3), but one can be contrived. Suppose that all of today's winning lottery numbers were primes. Now consider the collection: (<a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvrhK-JwpEbGdrcN5Y29ycA" class="cyc_term">CollectionUnionFn</a> (<a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjkdpwpEbGdrcN5Y29ycA" class="cyc_term">TheSet</a> <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjrdZwpEbGdrcN5Y29ycA" class="cyc_term">PrimeNumber</a> TodaysWinningLotteryNumbers)) This collection is clearly disjoint with <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA" class="cyc_term">TemporalThing</a> and, by hypothesis, all of its instances are in it essentially (as each prime number is essentially a prime number). But this last fact is not necessarily true of this collection: the collection might have had instances that belonged to it only contingently (i.e. not essentially), as it might have been the case that one of today's winning lottery numbers was non-prime, and no number is such that it is essentially one of today's winning lottery numbers. When asserting that something is an instance or specialization of a given instance of ANECT, it is appropriate to do so in the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4r3_SgQU2iEdaCwAACs0x8nw" class="cyc_term">UniversalVocabularyMt</a> (q.v.). Indeed, ANECT was specially defined to facilitate the movement of appropriate assertions to that microtheory. Cf. <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rGeylLJTfEdqAAAACs0uFOQ" class="cyc_term">PragmaticallyDecontextualizedCollection</a>. type of atemporal collection in which membership is necessarily essential musical genre MusicalCompositionTypeByGenre A <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvprlOZwpEbGdrcN5Y29ycA" class="cyc_term">FacetingCollectionType</a>. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rioU-FHSwEdaAAACgyZzFrg" class="cyc_term">MusicalCompositionTypeByGenre</a> is a specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwUwN3ZwpEbGdrcN5Y29ycA" class="cyc_term">MusicalComposition</a> whose instances are of the same musical genre. RockMusicalCompositionTypeByGenre type of rock music A collection of rock music genres. Each #$RockMusicType is a collection of instances of MusicalComposition each instance of which is instantiated by some instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvhBZ_5wpEbGdrcN5Y29ycA" class="cyc_term">RockMusic</a>. Note that these genres are collections of [<a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwClAZJwpEbGdrcN5Y29ycA" class="cyc_term">ConceptualWork</a>s]. To relate a genre to a type of music use <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rYnI_4F5MQdeY4KihIGG6nA" class="cyc_term">musicTypeIsOfGenre</a>. A collection of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvtppU5wpEbGdrcN5Y29ycA" class="cyc_term">CollectionType</a>s. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvprlOZwpEbGdrcN5Y29ycA" class="cyc_term">FacetingCollectionType</a> is a collection-type that "facets" -- i.e. stands in the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvjldVJwpEbGdrcN5Y29ycA" class="cyc_term">facets_Generic</a> (q.v.) relation to -- another collection. Examples include <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVibOJwpEbGdrcN5Y29ycA" class="cyc_term">AutomobileTypeByBrand</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rANFO8Ec-EdaEKABQ2sS97g" class="cyc_term">MusicTypeByGenre</a>, which facet <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViVwZwpEbGdrcN5Y29ycA" class="cyc_term">Automobile</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjOJpwpEbGdrcN5Y29ycA" class="cyc_term">Music</a>, respectively. faceting collection type FacetingCollectionType