<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="f42125" name="Washington" parent="fUS42" scope="county"/><bt><term thcode="1" code="fUS42" name="Pennsylvania" parent="fUS" scope="state"/><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="q41082SEG4" name="Amity" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEE2" name="Avella" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SED3" name="Bethany" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEH2" name="Bridgeville" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEE1" name="Burgettstown" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWA4" name="California" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEG2" name="Canonsburg" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NWA1" name="Carmichaels" parent="q40080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEE4" name="Claysville" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEF1" name="Clinton" parent="q41082SE" 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="q41082SEH4" name="Ellsworth" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWB4" name="Fayette City" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWA2" name="Glassport" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEH3" name="Hackett" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="h05020005" name="Lower Monongahela" parent="h050200" scope="hydrologic unit"/><term thcode="1" code="q40082NED1" name="Majorsville" parent="q40082NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40082NEH1" name="Mather" parent="q40082NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEF2" name="Midway" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SWA3" name="Monongahela" parent="q41080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40080NW" name="Morgantown" parent="q40080" scope="quadrangle 1:100,000 scale"/><term thcode="1" code="q40082NE" name="Moundsville" parent="q40082" scope="quadrangle 1:100,000 scale"/><term thcode="1" code="q41082SEG1" name="Oakdale" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080SW" name="Pittsburgh East" parent="q41080" scope="quadrangle 1:100,000 scale"/><term thcode="1" code="q41082SE" name="Pittsburgh West" parent="q41082" scope="quadrangle 1:100,000 scale"/><term thcode="1" code="q41082SEF4" name="Prosperity" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40082NEF1" name="Rogersville" parent="q40082NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SED2" name="Steubenville East" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="h05030101" name="Upper Ohio" parent="h050301" scope="hydrologic unit"/><term thcode="1" code="h05030106" name="Upper Ohio-Wheeling" parent="h050301" scope="hydrologic unit"/><term thcode="1" code="q41082SED4" name="Valley Grove" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEG3" name="Washington East" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEF3" name="Washington West" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40082NEG1" name="Waynesburg" parent="q40082NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SED1" name="Weirton" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082SEE3" name="West Middletown" parent="q41082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40082NEE1" name="Wind Ridge" parent="q40082NE" scope="quadrangle 1:24,000 scale"/></rt></descriptor>