]> 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. Each of these is a one-day-long annual <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViptZwpEbGdrcN5Y29ycA" class="cyc_term">Holiday</a> celebrating the supernatural spirit world. Although derived from Pagan and Christian religious tradition, it is essentially a purely secular holiday as practiced in the United States of America. Halloween Halloween http://en.wikipedia.org/wiki/Halloween Hallowe'ens Hallowe'en Halloweens Each of these is a one-day-long annual <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViptZwpEbGdrcN5Y29ycA" class="cyc_term">Holiday</a> celebrating the supernatural spirit world. Although derived from Pagan and Christian religious tradition, it is essentially a purely secular holiday as practiced in the United States of America. Halloween Halloween Each of these is a one-day-long annual <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViptZwpEbGdrcN5Y29ycA" class="cyc_term">Holiday</a> celebrating the supernatural spirit world. Although derived from Pagan and Christian religious tradition, it is essentially a purely secular holiday as practiced in the United States of America. Halloween Halloween A <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rAmoSCGJbQdiSXZJvYiNhkQ" class="cyc_term">CycVocabularyTopic</a> and a <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rtGXkHpNaEdqAAAACs0uFOQ" class="cyc_term">KBDependentCollection</a>. holidays-time-topic Holidays-Time-Topic gregorian calendar holiday An instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rT7KxAFAxEdifMgACs5b6-g" class="cyc_term">HolidayTypeByCalendarSystem</a>. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rT7KxAVAxEdifMgACs5b6-g" class="cyc_term">GregorianCalendarHoliday</a> is a <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViptZwpEbGdrcN5Y29ycA" class="cyc_term">Holiday</a> whose temporal extent is specified in terms of the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVkIX5wpEbGdrcN5Y29ycA" class="cyc_term">GregorianCalendar</a> (q.v.). GregorianCalendarHoliday 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 AnnualTemporalObjectType type of annual event A collection of collections. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvh7QtZwpEbGdrcN5Y29ycA" class="cyc_term">AnnualTemporalObjectType</a> is a specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViAxJwpEbGdrcN5Y29ycA" class="cyc_term">TemporalThing</a>, instances of which occur once per year according to some calendar. Furthermore, the occurrence of instances of each such type of event is tied to a specific time (for example, a specific date) in the calendar year. For example, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVirVJwpEbGdrcN5Y29ycA" class="cyc_term">ChristmasHoliday</a> is an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvh7QtZwpEbGdrcN5Y29ycA" class="cyc_term">AnnualTemporalObjectType</a>, because one occurs on a specific date (namely, December 25) each year. Each of these is a one-day-long annual <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViptZwpEbGdrcN5Y29ycA" class="cyc_term">Holiday</a> celebrating the supernatural spirit world. Although derived from Pagan and Christian religious tradition, it is essentially a purely secular holiday as practiced in the United States of America. Halloween Halloween