<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="h06010201" name="Watts Bar Lake" parent="h060102" scope="hydrologic unit"/><bt><term thcode="1" code="h060102" name="Upper Tennessee" parent="h0601" scope="hydrologic accounting unit"/><term thcode="1" code="h0601" name="Upper Tennessee" parent="h06" scope="hydrologic subregion"/><term thcode="1" code="h06" name="Tennessee" parent="hroot" scope="hydrologic region"/><term thcode="1" code="hroot" name="US hydrologic units" parent="fUS" scope="hydrologic subregion"/><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><rt><term thcode="1" code="q36086NED2" name="Bacon Gap" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEH1" name="Bearden" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEH3" name="Binfield" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f47007" name="Bledsoe" parent="fUS47" scope="county"/><term thcode="1" code="q36084NWA3" name="Blockhouse" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f47009" name="Blount" parent="fUS47" scope="county"/><term thcode="1" code="q36084NWB4" name="Cades Cove" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEC1" name="Cardiff" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEE2" name="Cave Creek" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p2216" name="Chickamauga Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="q36084NWE4" name="Clingmans Dome" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEG2" name="Concord" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f47035" name="Cumberland" parent="fUS47" scope="county"/><term thcode="1" code="q36086NEB4" name="Decatur" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEA4" name="Evensville" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p2220" name="Fort Loudoun Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="q37084SWA4" name="Fountain City" parent="q37084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36084NWD3" name="Gatlinburg" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEA2" name="Grassy Cove" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1478" name="Great Smoky Mountains National Park" parent="p18" scope="National Park"/><term thcode="1" code="q36086NED1" name="Harriman" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q37084SWB4" name="John Sevier" parent="q37084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36084NWB3" name="Kinzel Springs" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f47093" name="Knox" parent="fUS47" scope="county"/><term thcode="1" code="q36084NWA1" name="Knoxville" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEF2" name="Lenoir City" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f47105" name="Loudon" parent="fUS47" scope="county"/><term thcode="1" code="q36086NEF3" name="Loudon" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEH2" name="Louisville" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEG1" name="Lovell" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36084NWA2" name="Maryville" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f47107" name="McMinn" parent="fUS47" scope="county"/><term thcode="1" code="q36086NEG3" name="Meadow" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f47121" name="Meigs" parent="fUS47" scope="county"/><term thcode="1" code="q36086NWH3" name="Melvine" parent="q36086NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f47123" name="Monroe" parent="fUS47" scope="county"/><term thcode="1" code="q36086NWH4" name="Morgan Springs" parent="q36086NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36084NWE3" name="Mount Le Conte" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NED4" name="Niota" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEB1" name="Ozone" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NED3" name="Pattie Gap" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEA3" name="Pennine" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEE3" name="Philadelphia" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q37086SEH4" name="Powell" parent="q37086SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f47143" name="Rhea" parent="fUS47" scope="county"/><term thcode="1" code="f47145" name="Roane" parent="fUS47" scope="county"/><term thcode="1" code="q36086NEC2" name="Rockwood" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEB2" name="Roddy" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f47155" name="Sevier" parent="fUS47" scope="county"/><term thcode="1" code="q36084NWB1" name="Shooks Gap" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36084NWD4" name="Silers Bald" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36086NEB3" name="Spring City" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f37173" name="Swain" parent="fUS37" scope="county"/><term thcode="1" code="q36086NEE4" name="Sweetwater" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p2234" name="Tellico Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="q36086NEC3" name="Ten Mile" parent="q36086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36084NWC4" name="Thunderhead Mountain" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36084NWC2" name="Walden Creek" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p2238" name="Watts Bar Lake" parent="pTVA" scope="TVA"/><term thcode="1" code="q36084NWC3" name="Wear Cove" parent="q36084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36084NWB2" name="Wildwood" parent="q36084NW" scope="quadrangle 1:24,000 scale"/></rt></descriptor>