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    <titleInfo>
      <title>United States Census Block Groups, 2013</title>
    </titleInfo>
    <name type="corporate">
      <namePart>Tele Atlas (Firm : U.S.)</namePart>
      <role>
        <roleTerm authority="marcrelator" type="text">creator</roleTerm>
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    <name type="corporate">
      <namePart>Environmental Systems Research Institute (Redlands, Calif.)</namePart>
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    <genre valueURI="http://id.loc.gov/authorities/genreForms/gf2011026297" authority="lcgft">Geospatial data</genre>
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    <abstract lang="eng" displayLabel="Abstract">U.S. Census Block Groups represents the U.S. Census block groups of the United States in the 50 states, the District of Columbia, and Puerto Rico. Data are represented at a scale of 1:100,000. This layer is part of the 2014 ESRI Data and Maps collection for ArcGIS 10.2.</abstract>
    <abstract lang="eng" displayLabel="Purpose">U.S. Census Block Groups provides boundaries and demographic information for the U.S. Census block groups within the United States. The boundaries are consistent with the tract, county, and state datasets.</abstract>
    <note lang="eng" displayLabel="Preferred citation">Tele Atlas and ESRI. (2014). United States Census Block Groups, 2013. ESRI. Available at: http://purl.stanford.edu/kr064yh0964</note>
    <subject authority="lcsh" lang="eng">
      <topic>Census</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic>Population</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic>Boundaries</topic>
    </subject>
    <subject authority="lcsh" lang="eng">
      <topic>Census districts</topic>
    </subject>
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      <geographic authority="geonames" authorityURI="http://www.geonames.org/ontology#" valueURI="http://sws.geonames.org/6252001/">United States</geographic>
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      <geographic authority="geonames" authorityURI="http://www.geonames.org/ontology#" valueURI="http://sws.geonames.org/4566966/">Puerto Rico</geographic>
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      <temporal encoding="w3cdtf">2013</temporal>
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      <topic authority="ISO19115TopicCategory" authorityURI="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_TopicCategoryCode" valueURI="boundaries">Boundaries</topic>
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        <projection>EPSG::4326</projection>
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    <originInfo>
      <dateIssued encoding="w3cdtf" keyDate="yes">2014</dateIssued>
      <dateValid encoding="w3cdtf">2013</dateValid>
      <publisher>Environmental Systems Research Institute (Redlands, Calif.)</publisher>
      <edition>2014</edition>
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      <url usage="primary display">https://purl.stanford.edu/kr064yh0964</url>
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        <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
      </languageOfCataloging>
      <recordContentSource>Stanford</recordContentSource>
      <recordOrigin>This record was translated from ISO 19139 to MODS v.3 using an xsl transformation.</recordOrigin>
      <recordIdentifier>edu.stanford.purl:kr064yh0964</recordIdentifier>
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    <relatedItem type="host">
      <titleInfo>
        <title>ESRI data &amp; maps : [electronic resource]</title>
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        <url>https://purl.stanford.edu/sv965pd3272</url>
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    <accessCondition type="useAndReproduction">These data are licensed by Stanford Libraries and are available to Stanford University affiliates only. Affiliates are limited to current faculty, staff and students. Non affiliates seeking access should contact the publisher directly. These data may not be reproduced or used for any purpose without permission.</accessCondition>
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