<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="f42019" name="Butler" 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="q41082NEG3" name="Baden" parent="q41082NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42080SWA3" name="Barkeyville" parent="q42080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NWA2" name="Butler" parent="q41080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NWC1" name="Chicora" parent="q41080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="h05030105" name="Connoquenessing" parent="h050301" scope="hydrologic unit"/><term thcode="1" code="q41080NWB3" name="Curtisville" parent="q41080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NWB1" name="East Butler" parent="q41080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082NE" name="East Liverpool" parent="q41082" scope="quadrangle 1:100,000 scale"/><term thcode="1" code="q42080SWB3" name="Eau Claire" parent="q42080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42080SWC3" name="Emlenton" parent="q42080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082NEH2" name="Evans City" parent="q41082NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NWC3" name="Freeport" parent="q41080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42082SEH3" name="Grove City" parent="q42082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42082SEG4" name="Harlansburg" parent="q42082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42080SWB4" name="Hilliards" parent="q42080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NW" name="Indiana" parent="q41080" scope="quadrangle 1:100,000 scale"/><term thcode="1" code="h05010009" name="Lower Allegheny" parent="h050100" scope="hydrologic unit"/><term thcode="1" code="q41082NEH3" name="Mars" parent="q41082NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="h05010006" name="Middle Allegheny-Redbank" parent="h050100" scope="hydrologic unit"/><term thcode="1" code="h05010003" name="Middle Allegheny-Tionesta" parent="h050100" scope="hydrologic unit"/><term thcode="1" code="q41080NWA1" name="Mount Chestnut" parent="q41080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42080SW" name="Oil City" parent="q42080" scope="quadrangle 1:100,000 scale"/><term thcode="1" code="q42080SWC4" name="Parker" parent="q42080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082NEG1" name="Portersville" parent="q41082NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41082NEH1" name="Prospect" parent="q41082NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NWB2" name="Saxonburg" parent="q41080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42082SEH4" name="Slippery Rock" parent="q42082SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="h05030101" name="Upper Ohio" parent="h050301" scope="hydrologic unit"/><term thcode="1" code="q41080NWA3" name="Valencia" parent="q41080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42080SWA4" name="West Sunbury" parent="q42080SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NWC2" name="Worthington" parent="q41080NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42082SE" name="Youngstown" parent="q42082" scope="quadrangle 1:100,000 scale"/><term thcode="1" code="q41082NEG2" name="Zelienople" parent="q41082NE" scope="quadrangle 1:24,000 scale"/></rt></descriptor>