<descriptor thcode="1"><thesaurus thcode="1" name="Common geographic areas" scope="Names and identifiers of commonly-known geographic areas including oceans, continents, countries, states and provinces in North America, counties in the United States, USGS map quadrangles, and hydrologic units, nested and cross-referenced by overlap." creator="U.S. Geological Survey" rights="Public domain" edition="1.0" date="2002-03-21" codetype="alpha" prefix="geo" uri="http://www.usgs.gov/science/CommonGeographicAreas" tblname="geo" nonpref="geonp" relterm="geort" root_code="root" contact="pschweitzer"><category><term thcode="25" code="13" name="transitive" parent="12" scope="Narrower terms have an &quot;is a&quot; relationship with their broader terms, and generally can be described as part-of, type-of, or instance-of the broader term."/><term thcode="25" code="30" name="ambiguous labels" parent="26" scope="A given preferred label may be used for more than one concept in the thesaurus. A concept must be specified using its unique identifier (code). This may occur in the names of places or people."/><term thcode="25" code="4" name="place" parent="2" scope="Terms indicate extent in space, typically by reference as the names of geographic areas known from information that is stored elsewhere."/><term thcode="25" code="16" name="hierarchical" parent="11" scope="Substantive broader-narrower relationships exist among the terms."/><term thcode="25" code="13" name="transitive" parent="12" scope="Narrower terms have an &quot;is a&quot; relationship with their broader terms, and generally can be described as part-of, type-of, or instance-of the broader term."/><term thcode="25" code="30" name="ambiguous labels" parent="26" scope="A given preferred label may be used for more than one concept in the thesaurus. A concept must be specified using its unique identifier (code). This may occur in the names of places or people."/><term thcode="25" code="4" name="place" parent="2" scope="Terms indicate extent in space, typically by reference as the names of geographic areas known from information that is stored elsewhere."/><term thcode="25" code="16" name="hierarchical" parent="11" scope="Substantive broader-narrower relationships exist among the terms."/></category><altlabel><altlabel>Augmented FIPS 10-4 and FIPS 6-4</altlabel><altlabel>Augmented FIPS 10-4 and FIPS 6-4</altlabel><altlabel>CommonGeographicAreas</altlabel><altlabel>CommonGeographicAreas</altlabel></altlabel></thesaurus><term thcode="1" code="pTVA" name="TVA" parent="proot" scope="Federal land areas administered by TVA"/><bt><term thcode="1" code="proot" name="Federal lands" parent="fUS" scope="Land areas administered by US Federal agencies"/><term thcode="1" code="fUS" name="United States" parent="fLD10" scope="country"/><term thcode="1" code="fLD10" name="North America" parent="fLD" scope="continent"/><term thcode="1" code="fLD" name="Land" parent="root" scope="continent"/><term thcode="1" code="root" name="Earth" scope="Common geographic areas focused on the US"/></bt><nt><term thcode="1" code="p2209" name="Apalachia Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2210" name="Beech Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2211" name="Blue Ridge Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2212" name="Boone Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2213" name="Cedar Creek Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2214" name="Chatuge Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2215" name="Cherokee Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2216" name="Chickamauga Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2217" name="Davy Crockett Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2218" name="Douglas Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2219" name="Fontana Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2220" name="Fort Loudoun Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2221" name="Guntersville Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2222" name="Hiwassee Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2223" name="Kentucky Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2224" name="Land Between the Lakes" parent="pTVA" scope="TVA"/><term thcode="1" code="p2225" name="Little Bear Creek Reservoir" parent="pTVA" scope="TVA"/><term thcode="1" code="p2226" name="Melton Hill Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2227" name="Nickajack Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2228" name="Normandy Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2229" name="Norris Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2230" name="Nottely Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2231" name="Ocoee Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2232" name="Pickwick Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2233" name="South Holston Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2234" name="Tellico Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2235" name="Tims Ford Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2236" name="Upper Bear Creek Reservoir" parent="pTVA" scope="TVA"/><term thcode="1" code="p2237" name="Watauga Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2238" name="Watts Bar Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2239" name="Wheeler Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="p2240" name="Woods Reservoir" parent="pTVA" scope="TVA"/></nt><rt><term thcode="1" code="p470" name="Wilson Lake" parent="p19" scope="Army Corps of Engineers"/></rt></descriptor>