]> 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. singer type by voice pitch A collection of collections. Each instance is a spec of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjiz5wpEbGdrcN5Y29ycA" class="cyc_term">Singer</a> whose instances are all of the same voice pitch. SingerTypeByVoicePitch Alto-Singer Each <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwJ0c5ZwpEbGdrcN5Y29ycA" class="cyc_term">Alto_Singer</a> is a singer having an adult female voice which performs well singing lower notes. Altos usually aren't required to sing much higher than E at the top space of the treble cleff, and are comfortable singing down to F or G below the treble cleff. The alto voice is usually richer and deeper than the soprano voice. alto Soprano-Singer Each <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvXmO05wpEbGdrcN5Y29ycA" class="cyc_term">Soprano_Singer</a> is a singer having an adult female voice which performs well in the upper registers. Every decent soprano can sing comfortably up to the G above the treble cleff, and often higher. soprano Baritone-Singer baritone Each <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvzoMspwpEbGdrcN5Y29ycA" class="cyc_term">Baritone_Singer</a> is a singer having an adult male voice which performs well in the middle registers. Baritones can't sing as high as tenors or as low as basses. bass Each <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvw-fT5wpEbGdrcN5Y29ycA" class="cyc_term">Bass_Singer</a> is a singer having an adult male voice which performs well in the lower registers. Of all the male voices, a bass can sing the lowest. Bass-Singer Each <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvq3c4ZwpEbGdrcN5Y29ycA" class="cyc_term">Tenor_Singer</a> is a singer having an adult male voice which performs well in the upper registers. Tenors can sing comfortably in full voice (as opposed to falsetto) up to F or G above the bass clef. Tenor-Singer tenor A collection of collections. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvubaMZwpEbGdrcN5Y29ycA" class="cyc_term">ConventionalClassificationType</a> is a collection that corresponds to a category in some agreed-upon or conventional classification system (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwNgIyZwpEbGdrcN5Y29ycA" class="cyc_term">ClassificationSystem</a>) used by people. In such systems, a change or reclassification is possible by a decision of an authority, or by a changed social agreement or custom, without changing the intrinsic natures of the actual objects in the category. <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvubaMZwpEbGdrcN5Y29ycA" class="cyc_term">ConventionalClassificationType</a>s include categories in biological taxonomy, standard classifications in data dictionaries and thesauri, cultural taboo classes, military doctrinal classes, and named calendar intervals. ConventionalClassificationType conventional classification type The collection of all specializations of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rHIBS0h_TEdaAAABQ2rksLw" class="cyc_term">FirstOrderCollection</a>, that is, of all collections of (first-order) collections, and an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rHUFI8h_TEdaAAABQ2rksLw" class="cyc_term">ThirdOrderCollection</a>. Instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rHQdVmB_TEdaAAABQ2rksLw" class="cyc_term">SecondOrderCollection</a> are collections of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rHIBS0h_TEdaAAABQ2rksLw" class="cyc_term">FirstOrderCollection</a>s. Any instance of any instance of any instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rHQdVmB_TEdaAAABQ2rksLw" class="cyc_term">SecondOrderCollection</a> is an <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjaApwpEbGdrcN5Y29ycA" class="cyc_term">Individual</a>. SecondOrderCollection second-order Cyc collection 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 &quot;facets&quot; -- 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 singer type by voice pitch A collection of collections. Each instance is a spec of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjiz5wpEbGdrcN5Y29ycA" class="cyc_term">Singer</a> whose instances are all of the same voice pitch. SingerTypeByVoicePitch singer type by voice pitch A collection of collections. Each instance is a spec of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjiz5wpEbGdrcN5Y29ycA" class="cyc_term">Singer</a> whose instances are all of the same voice pitch. SingerTypeByVoicePitch FacetInstanceCollection facet collection A <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvtppU5wpEbGdrcN5Y29ycA" class="cyc_term">CollectionType</a>. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rv1fLiZwpEbGdrcN5Y29ycA" class="cyc_term">FacetInstanceCollection</a> is a collection that is an instance of a <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvprlOZwpEbGdrcN5Y29ycA" class="cyc_term">FacetingCollectionType</a> (q.v.). For example, the facet-instance-collection (<a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rBVDJsPLMQdiZD5jLVkyKUw" class="cyc_term">WineOfVintageFn</a> (<a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjympwpEbGdrcN5Y29ycA" class="cyc_term">YearFn</a> 1926)) is an instance of the faceting-collection-type <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rWdpZhPLLQdiKEtsuZMndzQ" class="cyc_term">WineTypeByVintage</a>.