]> 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. diamond Diamond The collection of all diamonds. A type of <a href="http://sw.opencyc.org/concept/Mx4rvgEYcZwpEbGdrcN5Y29ycA" class="cyc_term">SemiconductorStuff</a>, <a href="http://sw.opencyc.org/concept/Mx4rwQCJAJwpEbGdrcN5Y29ycA" class="cyc_term">Mineral</a>, <a href="http://sw.opencyc.org/concept/Mx4rPCwOrBENEduAAAACs6hRXg" class="cyc_term">ObjectSturdyWRTHumanActivity</a>, <a href="http://sw.opencyc.org/concept/Mx4rvtOOLnS-EdaAAACgyZzFrg" class="cyc_term">Brittle</a>, and <a href="http://sw.opencyc.org/concept/Mx4rvVjIQpwpEbGdrcN5Y29ycA" class="cyc_term">Carbon</a>. The collection <a href="http://sw.opencyc.org/concept/Mx4rvgC2UJwpEbGdrcN5Y29ycA" class="cyc_term">Diamond</a> is a <a href="http://sw.opencyc.org/concept/Mx4rwMc3h5wpEbGdrcN5Y29ycA" class="cyc_term">NaturalResourceType</a> and an <a href="http://sw.opencyc.org/concept/Mx4rv_dK_JwpEbGdrcN5Y29ycA" class="cyc_term">ElementStuffType</a>. diamonds Diamond http://en.wikipedia.org/wiki/Diamond http://www.w3.org/2006/03/wn/wn20/instances/synset-diamond-noun-2 A <a href="http://sw.opencyc.org/concept/Mx4rv3n4yJwpEbGdrcN5Y29ycA" class="cyc_term">PreciousStone</a> made by cutting and polishing a chunk of <a href="http://sw.opencyc.org/concept/Mx4rvgC2UJwpEbGdrcN5Y29ycA" class="cyc_term">Diamond</a>. <a href="http://sw.opencyc.org/concept/Mx4rwLqTE5wpEbGdrcN5Y29ycA" class="cyc_term">Diamond_Gem</a>s vary in color, but are always translucent. Colorless <a href="http://sw.opencyc.org/concept/Mx4rwLqTE5wpEbGdrcN5Y29ycA" class="cyc_term">Diamond_Gem</a>s are considered to be the best. Diamond-Gem diamond Brittle brittle thing The collecion of instances of <a href="http://sw.opencyc.org/concept/Mx4rvVjElJwpEbGdrcN5Y29ycA" class="cyc_term">SolidTangibleThing</a> that break easily when subjected to a low or moderate impact or application of force, such as most instances of <a href="http://sw.opencyc.org/concept/Mx4rvViG-5wpEbGdrcN5Y29ycA" class="cyc_term">Glass</a>. 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> <b>THING</b> <b>URI</b>)</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 semiconductor A specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVj27ZwpEbGdrcN5Y29ycA" class="cyc_term">PartiallyTangible</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvgEYcZwpEbGdrcN5Y29ycA" class="cyc_term">SemiconductorStuff</a> can, under varying electrical fields, behave as an electrical insulator at times and an electrical conductor at other times. Critically, semiconducting sunstances can have impurities introduced into them (i.e. they can be &quot;doped&quot;) to control their electronic properties. SemiconductorStuff diamond Diamond The collection of all diamonds. A type of <a href="http://sw.opencyc.org/concept/Mx4rvgEYcZwpEbGdrcN5Y29ycA" class="cyc_term">SemiconductorStuff</a>, <a href="http://sw.opencyc.org/concept/Mx4rwQCJAJwpEbGdrcN5Y29ycA" class="cyc_term">Mineral</a>, <a href="http://sw.opencyc.org/concept/Mx4rPCwOrBENEduAAAACs6hRXg" class="cyc_term">ObjectSturdyWRTHumanActivity</a>, <a href="http://sw.opencyc.org/concept/Mx4rvtOOLnS-EdaAAACgyZzFrg" class="cyc_term">Brittle</a>, and <a href="http://sw.opencyc.org/concept/Mx4rvVjIQpwpEbGdrcN5Y29ycA" class="cyc_term">Carbon</a>. The collection <a href="http://sw.opencyc.org/concept/Mx4rvgC2UJwpEbGdrcN5Y29ycA" class="cyc_term">Diamond</a> is a <a href="http://sw.opencyc.org/concept/Mx4rwMc3h5wpEbGdrcN5Y29ycA" class="cyc_term">NaturalResourceType</a> and an <a href="http://sw.opencyc.org/concept/Mx4rv_dK_JwpEbGdrcN5Y29ycA" class="cyc_term">ElementStuffType</a>. carbon A piece of carbon; here on Earth, this is of course usually a solid, but it needn't necessarily be. Carbon 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 The collection of collections of things that are useful in nature. natural resource NaturalResourceType A specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVj27ZwpEbGdrcN5Y29ycA" class="cyc_term">PartiallyTangible</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rPCwOrBENEduAAAACs6hRXg" class="cyc_term">ObjectSturdyWRTHumanActivity</a> is difficult for a human to break using tools commonly available. sturdy object ObjectSturdyWRTHumanActivity diamond Diamond The collection of all diamonds. A type of <a href="http://sw.opencyc.org/concept/Mx4rvgEYcZwpEbGdrcN5Y29ycA" class="cyc_term">SemiconductorStuff</a>, <a href="http://sw.opencyc.org/concept/Mx4rwQCJAJwpEbGdrcN5Y29ycA" class="cyc_term">Mineral</a>, <a href="http://sw.opencyc.org/concept/Mx4rPCwOrBENEduAAAACs6hRXg" class="cyc_term">ObjectSturdyWRTHumanActivity</a>, <a href="http://sw.opencyc.org/concept/Mx4rvtOOLnS-EdaAAACgyZzFrg" class="cyc_term">Brittle</a>, and <a href="http://sw.opencyc.org/concept/Mx4rvVjIQpwpEbGdrcN5Y29ycA" class="cyc_term">Carbon</a>. The collection <a href="http://sw.opencyc.org/concept/Mx4rvgC2UJwpEbGdrcN5Y29ycA" class="cyc_term">Diamond</a> is a <a href="http://sw.opencyc.org/concept/Mx4rwMc3h5wpEbGdrcN5Y29ycA" class="cyc_term">NaturalResourceType</a> and an <a href="http://sw.opencyc.org/concept/Mx4rv_dK_JwpEbGdrcN5Y29ycA" class="cyc_term">ElementStuffType</a>. type of stuff composed entirely of one element ElementStuffType A collection of collections and a specialization of <a href="http://sw.opencyc.org/concept/Mx4rvViGSpwpEbGdrcN5Y29ycA" class="cyc_term">TangibleStuffCompositionType</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rv_dK_JwpEbGdrcN5Y29ycA" class="cyc_term">ElementStuffType</a> is a specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVkIuZwpEbGdrcN5Y29ycA" class="cyc_term">ElementStuff</a>. diamond Diamond The collection of all diamonds. A type of <a href="http://sw.opencyc.org/concept/Mx4rvgEYcZwpEbGdrcN5Y29ycA" class="cyc_term">SemiconductorStuff</a>, <a href="http://sw.opencyc.org/concept/Mx4rwQCJAJwpEbGdrcN5Y29ycA" class="cyc_term">Mineral</a>, <a href="http://sw.opencyc.org/concept/Mx4rPCwOrBENEduAAAACs6hRXg" class="cyc_term">ObjectSturdyWRTHumanActivity</a>, <a href="http://sw.opencyc.org/concept/Mx4rvtOOLnS-EdaAAACgyZzFrg" class="cyc_term">Brittle</a>, and <a href="http://sw.opencyc.org/concept/Mx4rvVjIQpwpEbGdrcN5Y29ycA" class="cyc_term">Carbon</a>. The collection <a href="http://sw.opencyc.org/concept/Mx4rvgC2UJwpEbGdrcN5Y29ycA" class="cyc_term">Diamond</a> is a <a href="http://sw.opencyc.org/concept/Mx4rwMc3h5wpEbGdrcN5Y29ycA" class="cyc_term">NaturalResourceType</a> and an <a href="http://sw.opencyc.org/concept/Mx4rv_dK_JwpEbGdrcN5Y29ycA" class="cyc_term">ElementStuffType</a>. A specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVj27ZwpEbGdrcN5Y29ycA" class="cyc_term">PartiallyTangible</a> and an instance of <a href="http://sw.opencyc.org/concept/Mx4rvViRCJwpEbGdrcN5Y29ycA" class="cyc_term">MatterTypeByPhysicalState</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvVjZVpwpEbGdrcN5Y29ycA" class="cyc_term">Solid_StateOfMatter</a> is a solid quantity of matter. Pieces of matter in the solid state are at a sufficiently low enough temperature or high enough pressure for the particular type of matter involved that their molecules are bonded to each other by various sorts of forces, and don't move away from their neighbors. Solid objects are characterized at the macroscopic level by definite, persistent boundaries, independent of container. solid Solid-StateOfMatter Mineral mineral A specialization of <a href="http://sw.opencyc.org/concept/Mx4rvakVVZwpEbGdrcN5Y29ycA" class="cyc_term">InanimateObject_Natural</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rwQCJAJwpEbGdrcN5Y29ycA" class="cyc_term">Mineral</a> is a piece of homogeneous inorganic physical substance that has a crystalline structure. Specializations of <a href="http://sw.opencyc.org/concept/Mx4rwQCJAJwpEbGdrcN5Y29ycA" class="cyc_term">Mineral</a> include the collections <a href="http://sw.opencyc.org/concept/Mx4rvgC2UJwpEbGdrcN5Y29ycA" class="cyc_term">Diamond</a>, <a href="http://sw.opencyc.org/concept/Mx4rvrhEvpwpEbGdrcN5Y29ycA" class="cyc_term">Turquoise_Gem</a>, <a href="http://sw.opencyc.org/concept/Mx4rviJhC5wpEbGdrcN5Y29ycA" class="cyc_term">Jade_Gem</a>, and <a href="http://sw.opencyc.org/concept/Mx4rwS62b5wpEbGdrcN5Y29ycA" class="cyc_term">Corundum</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