<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="h02080103" name="Rapidan-Upper Rappahannock" parent="h020801" scope="hydrologic unit"/><bt><term thcode="1" code="h020801" name="Lower Chesapeake" parent="h0208" scope="hydrologic accounting unit"/><term thcode="1" code="h0208" name="Lower Chesapeake" parent="h02" scope="hydrologic subregion"/><term thcode="1" code="h02" name="Mid Atlantic" 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="f51003" name="Albemarle" parent="fUS51" scope="county"/><term thcode="1" code="q39080SEF3" name="Barboursville" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWB3" name="Belmont" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080NEF2" name="Bentonville" parent="q39080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080NEE4" name="Big Meadows" parent="q39080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078NWA4" name="Brandy Station" parent="q39078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080SEG1" name="Brightwood" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080NEH4" name="Castleton" parent="q39080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWC2" name="Chancellorsville" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080NEG2" name="Chester Gap" parent="q39080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51047" name="Culpeper" parent="fUS51" scope="county"/><term thcode="1" code="q39078SWA1" name="Culpeper East" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080SEH1" name="Culpeper West" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080SEE3" name="Earlysville" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080SED1" name="Elkton East" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51061" name="Fauquier" parent="fUS51" scope="county"/><term thcode="1" code="q39080SEE1" name="Fletcher" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080NEH2" name="Flint Hill" parent="q39080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1374" name="Fredericksburg and Spotsylvania Co. Battlefields Memorial National Military Park" parent="p47" scope="National Military Park"/><term thcode="1" code="q39078SWB1" name="Germanna Bridge" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080SEG3" name="Gordonsville" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51079" name="Greene" parent="fUS51" scope="county"/><term thcode="1" code="q39078NWA3" name="Jeffersonton" parent="q39078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080SEF4" name="Keswick" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080NEH1" name="Linden" parent="q39080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51113" name="Madison" parent="fUS51" scope="county"/><term thcode="1" code="q39080SEF1" name="Madison" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080SEG2" name="Madison Mills" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078NWB2" name="Marshall" parent="q39078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080NEH3" name="Massies Corner" parent="q39080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078NWC4" name="Midland" parent="q39078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWB2" name="Mine Run" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080NEF4" name="Old Rag Mountain" parent="q39080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51137" name="Orange" parent="fUS51" scope="county"/><term thcode="1" code="q39080SEH3" name="Orange" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078NWA2" name="Orlean" parent="q39078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51139" name="Page" parent="fUS51" scope="county"/><term thcode="1" code="q39080SEH2" name="Rapidan" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51157" name="Rappahannock" parent="fUS51" scope="county"/><term thcode="1" code="q39078NWB4" name="Remington" parent="q39078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWC1" name="Richardsville" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080SEF2" name="Rochelle" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51165" name="Rockingham" parent="fUS51" scope="county"/><term thcode="1" code="q39078SWD2" name="Salem Church" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1501" name="Shenandoah National Park" parent="p18" scope="National Park"/><term thcode="1" code="p2885" name="Shenandoah Wilderness" parent="p22" scope="Wilderness"/><term thcode="1" code="q39078NWD4" name="Somerville" parent="q39078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51177" name="Spotsylvania" parent="fUS51" scope="county"/><term thcode="1" code="f51179" name="Stafford" parent="fUS51" scope="county"/><term thcode="1" code="q39080SEE2" name="Stanardsville" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWD1" name="Storck" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080SED2" name="Swift Run Gap" parent="q39080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080NEF3" name="Thornton Gap" parent="q39080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWA2" name="Unionville" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078NWA1" name="Upperville" parent="q39078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51187" name="Warren" parent="fUS51" scope="county"/><term thcode="1" code="q39078NWB3" name="Warrenton" parent="q39078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p633" name="Warrenton Training Center Military Reservation" parent="p23" scope="Army"/><term thcode="1" code="q39080NEG3" name="Washington" parent="q39080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39080NEG4" name="Woodville" parent="q39080NE" scope="quadrangle 1:24,000 scale"/></rt></descriptor>