<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="h05020006" name="Youghiogheny" parent="h050200" scope="hydrologic unit"/><bt><term thcode="1" code="h050200" name="Monongahela" parent="h0502" scope="hydrologic accounting unit"/><term thcode="1" code="h0502" name="Monongahela" parent="h05" scope="hydrologic subregion"/><term thcode="1" code="h05" name="Ohio" 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="q40080NWF3" name="Accident" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42003" name="Allegheny" parent="fUS42" scope="county"/><term thcode="1" code="q40080SWD2" name="Aurora" parent="q40080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWH3" name="Avilton" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWG4" name="Bakersville" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NEA1" name="Berlin" parent="q40080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWG4" name="Bittinger" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWC2" name="Brownfield" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWF2" name="Confluence" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWD4" name="Connellsville" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWD4" name="Cuzzart" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080SWE3" name="Davis" parent="q40080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWC4" name="Dawson" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080SWF1" name="Deer Park" parent="q40080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWF2" name="Derry" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWE4" name="Donegal" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWB3" name="Donora" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42051" name="Fayette" parent="fUS42" scope="county"/><term thcode="1" code="q41080SWB4" name="Fayette City" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWD2" name="Fort Necessity" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1118" name="Fort Necessity National Battlefield" parent="p52" scope="National Battlefield"/><term thcode="1" code="q40080NWE3" name="Friendsville" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NEA3" name="Frostburg" parent="q40080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f24023" name="Garrett" parent="fUS24" scope="county"/><term thcode="1" code="q41080SWA2" name="Glassport" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080SWF2" name="Gorman" parent="q40080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWG3" name="Grantsville" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWD2" name="Greensburg" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWC2" name="Irwin" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWF1" name="Kingwood" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080SWG1" name="Kitzmiller" parent="q40080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWE2" name="Latrobe" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWE3" name="Mammoth" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWG2" name="Markleton" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWF4" name="Mchenry" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWB2" name="Mckeesport" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWH2" name="Meyersdale" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWE1" name="Mill Run" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1226" name="Monongahela National Forest" parent="p12" scope="National Forest"/><term thcode="1" code="q41080SWD3" name="Mount Pleasant" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWH1" name="Murdock" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080SWE1" name="Oakland" parent="q40080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWE2" name="Ohiopyle" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f54077" name="Preston" parent="fUS54" scope="county"/><term thcode="1" code="q40080NWG1" name="Rockwood" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWE4" name="Sang Run" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWF4" name="Seven Springs" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWC3" name="Smithton" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42111" name="Somerset" parent="fUS42" scope="county"/><term thcode="1" code="q41080SWH4" name="Somerset" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWD1" name="South Connellsville" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWF3" name="Stahlstown" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SEA4" name="Stoystown" parent="q41080SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080SWE2" name="Table Rock" parent="q40080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080SWD1" name="Terra Alta" parent="q40080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWC1" name="Uniontown" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42129" name="Westmoreland" parent="fUS42" scope="county"/><term thcode="1" code="q40080NEA2" name="Wittenberg" parent="q40080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p474" name="Youghiogheny River Lake" parent="p19" scope="Army Corps of Engineers"/></rt></descriptor>