]> 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. sulfuric acid SulfuricAcid The collection of samples of H2SO4. sulphuric acid dipping acid hydrogen sulfate H2SO4 Sulfuric acid http://en.wikipedia.org/wiki/Sulfuric_acid http://www.w3.org/2006/03/wn/wn20/instances/synset-vitriol-noun-1 liquid 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/Mx4rvVkJSJwpEbGdrcN5Y29ycA" class="cyc_term">Liquid_StateOfMatter</a> is an object of a single chemical species in the liquid state of matter. Objects in the liquid state of matter are at a temperature and pressure such that the molecules of the matter move freely relative to their neighbors, but are not excited enough to break free. Liquid objects are characterized at the macroscopic level by special qualities of flow, such as being pourable and conforming to whatever container they occupy. Instances of <a href="http://sw.opencyc.org/concept/Mx4rvVkJSJwpEbGdrcN5Y29ycA" class="cyc_term">Liquid_StateOfMatter</a> include a quantity of liquid nitrogen, the water component of a gallon of seawater, a lump of mercury at room temperature, and some molten silver about to be poured into a teapot mold. Counterexamples include a gallon of seawater (since it has dissolved minerals) and 190 proof ethanol (since it is 5% water). Liquid-StateOfMatter SulfuricAcid sulfuric acid The collection of samples of H2SO4. type of temporal thing that is frequently for sale The collection of all types of things that are usually/frequently/always for sale. This is context dependent. TemporallyExistingThingTypeFrequentlyForSale 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 An instance of <a href="http://sw.opencyc.org/concept/Mx4rvVjNlZwpEbGdrcN5Y29ycA" class="cyc_term">ChemicalSubstanceType</a> and a specialization of <font color="#ff0000">#$InorganicStuff</font>. An instance of this collection is composed of a single type of molecule with no <a href="http://sw.opencyc.org/concept/Mx4rvVjIQpwpEbGdrcN5Y29ycA" class="cyc_term">Carbon</a> - <a href="http://sw.opencyc.org/concept/Mx4rvVi6UpwpEbGdrcN5Y29ycA" class="cyc_term">Hydrogen</a> bonds. inorganic compound InorganicCompound SulfuricAcid sulfuric acid The collection of samples of H2SO4. 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 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. The collection of substances that are toxic or poisonous to humans toxic substance ToxicSubstance the union of { sulfuric acid, solution of sulfuric acid and SO3 } (CollectionUnionFn (TheSet SulfuricAcid (SolutionFn SulfuricAcid SulfurTrioxide))) 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>. The collection of all polyatomic chemical stuffs that decompose into ions when disolved in water. An instance of <a href="http://sw.opencyc.org/concept/Mx4rThfeMPENQdaC4pZXwoGiDw" class="cyc_term">StrongElectrolyte</a> may be a mixture of chemical compounds. It need not be an instance of any instance of <a href="http://sw.opencyc.org/concept/Mx4rvUCoPtoTQdaZVdw2OtjsAg" class="cyc_term">ChemicalCompoundTypeByChemicalSpecies</a>. StrongElectrolyte strong electrolyte The collection of strong 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 completly transfer their hydrogen protons to water and leave no undissociated molecules in solution. AcidType-Strong strong 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 SulfuricAcid sulfuric acid The collection of samples of H2SO4.