]> 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. turf grass Turfgrass This is the collection of turfgrass plants. Turfgrasses are any kind of grass that can be used for lawns, athletic fields, and the like. http://en.wikipedia.org/wiki/Lawn Plant plant The collection of all individual plants, an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjf5JwpEbGdrcN5Y29ycA" class="cyc_term">OrganismClassificationType</a> and a specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rv8gyOpwpEbGdrcN5Y29ycA" class="cyc_term">EukaryoticOrganism</a>. <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjG4ZwpEbGdrcN5Y29ycA" class="cyc_term">Plant</a> is a member of the <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViYmpwpEbGdrcN5Y29ycA" class="cyc_term">BiologicalKingdom</a> and contains the primary subjects of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVir9pwpEbGdrcN5Y29ycA" class="cyc_term">Botany</a>. The instances of this collections are typically stationary, living, whole organisms; the cells of plants generally lack cholesterol and have cell walls that include substances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvWB3VpwpEbGdrcN5Y29ycA" class="cyc_term">Cellulose</a>. Most, though not all, plants are capable of making sugars by <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVkC15wpEbGdrcN5Y29ycA" class="cyc_term">Photosynthesis_Plant</a> processes and have green parts. Some example subsets of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjG4ZwpEbGdrcN5Y29ycA" class="cyc_term">Plant</a> are the collections <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVia8JwpEbGdrcN5Y29ycA" class="cyc_term">RoseBush</a>, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvgEb-pwpEbGdrcN5Y29ycA" class="cyc_term">SpruceTree</a>, and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVijT5wpEbGdrcN5Y29ycA" class="cyc_term">Moss</a>. turf grass Turfgrass This is the collection of turfgrass plants. Turfgrasses are any kind of grass that can be used for lawns, athletic fields, and the like. type of organism OrganismClassificationType A collection of collections. Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjf5JwpEbGdrcN5Y29ycA" class="cyc_term">OrganismClassificationType</a> is a specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjE1pwpEbGdrcN5Y29ycA" class="cyc_term">Organism_Whole</a> (q.v.), where membership in that sub-collection is determined by satisfaction of some set of classificatory criteria accepted by some scientific community. Instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjf5JwpEbGdrcN5Y29ycA" class="cyc_term">OrganismClassificationType</a> may or may not correspond to naive categories of organisms, and, in addition, although they are scientific, they might not be officially accepted biological taxons at the standard taxonomic levels (<a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViYS5wpEbGdrcN5Y29ycA" class="cyc_term">Invertebrate</a>, for example, is an <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjf5JwpEbGdrcN5Y29ycA" class="cyc_term">OrganismClassificationType</a>, but _not_ a <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVji6JwpEbGdrcN5Y29ycA" class="cyc_term">BiologicalTaxon</a> (q.v.)). Note that <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjf5JwpEbGdrcN5Y29ycA" class="cyc_term">OrganismClassificationType</a> is _not_ an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViA4pwpEbGdrcN5Y29ycA" class="cyc_term">SiblingDisjointCollectionType</a>, since there are scientific classifications along different dimensions. Many specializations of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjf5JwpEbGdrcN5Y29ycA" class="cyc_term">OrganismClassificationType</a> are, however, instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViA4pwpEbGdrcN5Y29ycA" class="cyc_term">SiblingDisjointCollectionType</a>. turf grass Turfgrass This is the collection of turfgrass plants. Turfgrasses are any kind of grass that can be used for lawns, athletic fields, and the like. turf grass Turfgrass This is the collection of turfgrass plants. Turfgrasses are any kind of grass that can be used for lawns, athletic fields, and the like. A collection of collections and a specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVirnZwpEbGdrcN5Y29ycA" class="cyc_term">ObjectType</a> (q.v.). Each instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a> is a collection C of spatial things (see <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjpUZwpEbGdrcN5Y29ycA" class="cyc_term">SpatialThing</a>), where each of the spatial things in C is spatially disjoint with the other spatial things in C. <p/> For example, the collection <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjaoJwpEbGdrcN5Y29ycA" class="cyc_term">Dog</a> is an instance of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a>, since dogs do not spatially overlap. Even pregnant dogs do not spatially overlap the pups they bear; rather, pregnant dogs contain their unborn pups. Other instances of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a> include <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwVGrQ5wpEbGdrcN5Y29ycA" class="cyc_term">LatitudeLine</a>, <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvW4n1pwpEbGdrcN5Y29ycA" class="cyc_term">CompactDisc_Audio</a>, and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwR7UWZwpEbGdrcN5Y29ycA" class="cyc_term">PlanetaryBody</a>. An important specialization of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rpPHhAOB1EdqAAAACs6hRXg" class="cyc_term">SpatiallyDisjointObjectType</a> is <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjlE5wpEbGdrcN5Y29ycA" class="cyc_term">SpatiallyDisjointRegionType</a> (a collection of specializations of <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvViACZwpEbGdrcN5Y29ycA" class="cyc_term">GeographicalRegion</a>, such as <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rvVjnZ5wpEbGdrcN5Y29ycA" class="cyc_term">City</a> and <a href="http://sw.opencyc.org/2008/06/10/concept/Mx4rwT-n15wpEbGdrcN5Y29ycA" class="cyc_term">TrueContinent</a>). spatially disjoint object type SpatiallyDisjointObjectType turf grass Turfgrass This is the collection of turfgrass plants. Turfgrasses are any kind of grass that can be used for lawns, athletic fields, and the like.