]> 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. VitaminC Vitamin C Ascorbic acid. Take a lot of this vitamin and it may keep you healthy. Tastes yummy too. Citrus fruit is a good source of this nutrient. C vitamin C-vitamin ascorbic acid C-vitamins C vitamins HC6H7O6 Vitamin C http://en.wikipedia.org/wiki/Vitamin_C http://www.w3.org/2006/03/wn/wn20/instances/synset-vitamin_C-noun-1 A specialization of ChemicalCompoundTypeByChemicalSpecies. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rTr1cggxTQdeEUNw35C_xrg" class="cyc_term">IonicDecomposableCompoundType</a> is a type of compound whose instances decomposes under certain conditions in positively and negatively charged ions. <a href="http://sw.opencyc.org/concept/Mx4rTr1cggxTQdeEUNw35C_xrg" class="cyc_term">IonicDecomposableCompoundType</a> is a generalization of <a href="http://sw.opencyc.org/concept/Mx4rk-QXFOqPQdaTEP2JRDHw9A" class="cyc_term">IonicCompoundType</a> (those compounds of ions that form in three-dimensional blocks) and of compounds formed from a hydrogen ion [<a href="http://sw.opencyc.org/concept/Mx4r1dqAxv5tQdaHOfxtjDukgg" class="cyc_term">HydrogenPlusIon</a>] and an anion, including <a href="http://sw.opencyc.org/concept/Mx4rGKkOyvZLQdaONfI73-kRjQ" class="cyc_term">AcidType_Strong</a>. Note that strong acids can exist in molecular form (e.g., as gases) even though they dissolve into ions in aqueous solution. compound decomposable into ions IonicDecomposableCompoundType WeakElectrolyte weak electrolyte The collection of all polyatomic chemical stuffs that partially decompose into ions when disolved in water. An instance of <a href="http://sw.opencyc.org/concept/Mx4rm5UkQPtBQdae9YygwAjewg" class="cyc_term">WeakElectrolyte</a> may be a mixture of chemical compounds. It need not be an instance of an instance of <a href="http://sw.opencyc.org/concept/Mx4rvUCoPtoTQdaZVdw2OtjsAg" class="cyc_term">ChemicalCompoundTypeByChemicalSpecies</a>. VitaminC Vitamin C Ascorbic acid. Take a lot of this vitamin and it may keep you healthy. Tastes yummy too. Citrus fruit is a good source of this nutrient. 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 VitaminC Vitamin C Ascorbic acid. Take a lot of this vitamin and it may keep you healthy. Tastes yummy too. Citrus fruit is a good source of this nutrient. antioxidant <a href="http://sw.opencyc.org/concept/Mx4rvjFAqpwpEbGdrcN5Y29ycA" class="cyc_term">Antioxidant</a>s reduce the risk of free radical health related problems, such as <a href="http://sw.opencyc.org/concept/Mx4rwP1qGpwpEbGdrcN5Y29ycA" class="cyc_term">Cancer</a> and <a href="http://sw.opencyc.org/concept/Mx4rwO4UCJwpEbGdrcN5Y29ycA" class="cyc_term">Atherosclerosis</a>, by preventing oxidation which could cause a change in the ways cells differentiate. Antioxidant Vitamin A specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVjTxZwpEbGdrcN5Y29ycA" class="cyc_term">Nutrient</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvVi8wpwpEbGdrcN5Y29ycA" class="cyc_term">Vitamin</a> is some portion of a nutrient that is required to be ingested to support the health of an organism. vitamin 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 VitaminC Vitamin C Ascorbic acid. Take a lot of this vitamin and it may keep you healthy. Tastes yummy too. Citrus fruit is a good source of this nutrient. AcidType-Diprotic diprotic acid The collection of diprotic acids and a specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVjNlZwpEbGdrcN5Y29ycA" class="cyc_term">ChemicalSubstanceType</a>. The instance of this collection are all types of acids whose instances contain a pair of hydrogen atoms per molecule that are susceptible to dissociation in aqueous solution. ChemicallyAcidicSubstance chemically acidic substance The collection of all chemically acidic substances. A type of <a href="http://sw.opencyc.org/concept/Mx4rvVjKrJwpEbGdrcN5Y29ycA" class="cyc_term">RustCausingStuff</a>. An instance of <a href="http://sw.opencyc.org/concept/Mx4rHQdVmB_TEdaAAABQ2rksLw" class="cyc_term">SecondOrderCollection</a> and a specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVjNlZwpEbGdrcN5Y29ycA" class="cyc_term">ChemicalSubstanceType</a>. Each instance of <a href="http://sw.opencyc.org/concept/Mx4rvPpwYPNRQdaAmu84aRj0kg" class="cyc_term">AcidType_Arrhenius</a> is a type of substance instances of which, when dissolved in water, increase the concentration of <a href="http://sw.opencyc.org/concept/Mx4r7eUPeu3rQdaO3PkIVBL6Gg" class="cyc_term">HydroniumIon</a>s in those samples. AcidType-Arrhenius Arrhenius acid 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 weak acid The collection of weak acid types and a specialization of <a href="http://sw.opencyc.org/concept/Mx4rvVjNlZwpEbGdrcN5Y29ycA" class="cyc_term">ChemicalSubstanceType</a>. The instances of the instances of this collection only partly dissociate in water. AcidType-Weak PharmaceuticalType Elements or chemical compounds which have known biological effects and are consumed in order to produce those effects (or some of them, anyway). Note that not all instances of each of these are consumed to produce those effects. (<a href="http://sw.opencyc.org/concept/Mx4rwP1fXpwpEbGdrcN5Y29ycA" class="cyc_term">Nitroglycerine</a> would be an example - sometimes it's consumed for its coronary effects, but sometimes it's consumed in explosions.) This collection was created to distinguish between e.g. <a href="http://sw.opencyc.org/concept/Mx4rvWW-gZwpEbGdrcN5Y29ycA" class="cyc_term">TetracyclineAntibiotic</a> and a mixture whose <a href="http://sw.opencyc.org/concept/Mx4rwP1ITpwpEbGdrcN5Y29ycA" class="cyc_term">constituents_Active</a> is <a href="http://sw.opencyc.org/concept/Mx4rvWW-gZwpEbGdrcN5Y29ycA" class="cyc_term">TetracyclineAntibiotic</a>, but in fact only contains 1% of that substance. pharmaceutical