<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="h10170201" name="Middle Big Sioux Coteau" parent="h101702" scope="hydrologic unit"/><bt><term thcode="1" code="h101702" name="Big Sioux" parent="h1017" scope="hydrologic accounting unit"/><term thcode="1" code="h1017" name="Missouri-Big Sioux" parent="h10" scope="hydrologic subregion"/><term thcode="1" code="h10" name="Missouri" 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="q45098SWG2" name="Arlington" parent="q45098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098SWH1" name="Arlington NE" parent="q45098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098SWG1" name="Badger" parent="q45098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWB1" name="Baileys Lake" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46098SWC4" name="Bradley" parent="q46098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46011" name="Brookings" parent="fUS46" scope="county"/><term thcode="1" code="q45098NWE4" name="Bryant" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWF3" name="Bryant NE" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWH3" name="Castlewood" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWD4" name="Cherry Lake" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46025" name="Clark" parent="fUS46" scope="county"/><term thcode="1" code="q45098NWC1" name="Clark North" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWC2" name="Clark South" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46029" name="Codington" parent="fUS46" scope="county"/><term thcode="1" code="q46098SWB4" name="Crocker" parent="q46098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46037" name="Day" parent="fUS46" scope="county"/><term thcode="1" code="q45098SWE1" name="Erwin" parent="q45098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NEA4" name="Estelline" parent="q45098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46098SWF4" name="Florence" parent="q46098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46098SWF3" name="Florence NE" parent="q46098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46098SWE3" name="Florence NW" parent="q46098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWD1" name="Garden City" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWF4" name="Gertson Slough" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWF2" name="Grover" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46057" name="Hamlin" parent="fUS46" scope="county"/><term thcode="1" code="q45098NWG3" name="Hayti" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWE2" name="Hazel" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46098SWD4" name="Heggs Lake" parent="q46098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWE1" name="Henry" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWF1" name="Kampeska" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46077" name="Kingsbury" parent="fUS46" scope="county"/><term thcode="1" code="f46079" name="Lake" parent="fUS46" scope="county"/><term thcode="1" code="q45098NWG4" name="Lake Norden" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWH4" name="Lake Poinsett" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098SWF1" name="Lake Preston NE" parent="q45098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098SWH2" name="Lake Sinai" parent="q45098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098SWG3" name="Madison NW" parent="q45098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWD2" name="Naples" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWG2" name="Pelican Lake" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWB2" name="Raymond SE" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098SWH3" name="Sinai" parent="q45098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46098SWG4" name="Still Lake" parent="q46098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46098SWD3" name="Swan Lake" parent="q46098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWE3" name="Vienna East" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWD3" name="Vienna West" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46098SWE4" name="Wallace" parent="q46098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWH2" name="Watertown SE" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWG1" name="Watertown West" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWC3" name="Willow Lake" parent="q45098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45098NWC4" name="Willow Lake SW" parent="q45098NW" scope="quadrangle 1:24,000 scale"/></rt></descriptor>