<?xml version="1.0" encoding="utf-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" blockDefault="#all">
<xsd:annotation>
	<xsd:documentation>
		Section 8 : Citation Information
	</xsd:documentation>
</xsd:annotation>

<xsd:element name="citeinfo" type="citeinfoType">
<xsd:annotation>
	<xsd:documentation>
		Element: Citation Information
		Section: 8
		Description: the recommended reference to be used for the data set. (Note: this section provides a means of stating the citation of a data set, and is used by other sections of the metadata standard. This section is never used alone.)
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:complexType name="citeinfoType">
	<xsd:sequence>
		<xsd:element ref="origin" maxOccurs="unbounded"/>
		<xsd:element ref="pubdate"/>
		<xsd:element ref="pubtime" minOccurs="0"/>
		<xsd:element ref="title"/>
		<xsd:element ref="edition" minOccurs="0"/>
		<xsd:element ref="geoform" minOccurs="0"/>
		<xsd:element ref="serinfo" minOccurs="0"/>
		<xsd:element ref="pubinfo" minOccurs="0"/>
		<xsd:element ref="othercit" minOccurs="0"/>
		<xsd:element ref="onlink" minOccurs="0" maxOccurs="unbounded"/>
		<xsd:element ref="lworkcit" minOccurs="0"/>
	</xsd:sequence>
	</xsd:complexType>

<xsd:element name="origin" type="originType">
<xsd:annotation>
	<xsd:documentation>
		Element: Originator
		Section: 8.1
		Description: the name of an organization or individual that developed the data set. If the name of editors or compilers are provided, the name must be followed by "(ed.)" or "(comp.)" respectively.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="originType">
	<xsd:annotation>
		<xsd:documentation>
			Type: text
			Domain: "Unknown" free text
		</xsd:documentation>
		<xsd:documentation>
			Enumerated value also matches "free text"

			<![CDATA[
				<xsd:restriction base="xsd:token">
					<xsd:enumeration value="Unknown"/>
				</xsd:restriction>
			]]>
		</xsd:documentation>
	</xsd:annotation>
	<xsd:restriction base="FGDCstring"/>
</xsd:simpleType>

<xsd:element name="pubdate" type="pubdateType">
<xsd:annotation>
	<xsd:documentation>
		Element: Publication Date
		Section: 8.2
		Description: the date when the data set is published or otherwise made available for release.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="pubdateType">
	<xsd:annotation>
		<xsd:documentation>
			Type: date
			Domain: "Unknown" "Unpublished material" free date
		</xsd:documentation>
	</xsd:annotation>
	<xsd:union memberTypes="FGDCdate">
		<xsd:simpleType>
			<xsd:restriction base="xsd:token">
				<xsd:enumeration value="Unknown"/>
				<xsd:enumeration value="Unpublished material"/>
			</xsd:restriction>
		</xsd:simpleType>
	</xsd:union>
</xsd:simpleType>

<xsd:element name="pubtime" type="pubtimeType">
<xsd:annotation>
	<xsd:documentation>
		Element: Publication Time
		Section: 8.3
		Description: the time of day when the data set is published or otherwise made available for release.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="pubtimeType">
	<xsd:annotation>
		<xsd:documentation>
			Type: time
			Domain: "Unknown" free time
		</xsd:documentation>
	</xsd:annotation>
	<xsd:union memberTypes="FGDCtime">
		<xsd:simpleType>
			<xsd:restriction base="xsd:token">
				<xsd:enumeration value="Unknown"/>
			</xsd:restriction>
		</xsd:simpleType>
	</xsd:union>
</xsd:simpleType>

<xsd:element name="title" type="titleType">
<xsd:annotation>
	<xsd:documentation>
		Element: Title
		Section: 8.4
		Description: the name by which the data set is known.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="titleType">
	<xsd:annotation>
		<xsd:documentation>
			Type: text
			Domain: free text
		</xsd:documentation>
	</xsd:annotation>
	<xsd:restriction base="FGDCstring"/>
</xsd:simpleType>

<xsd:element name="edition" type="editionType">
<xsd:annotation>
	<xsd:documentation>
		Element: Edition
		Section: 8.5
		Description: the version of the title.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="editionType">
	<xsd:annotation>
		<xsd:documentation>
			Type: text
			Domain: free text
		</xsd:documentation>
	</xsd:annotation>
	<xsd:restriction base="FGDCstring"/>
</xsd:simpleType>

<xsd:element name="geoform" type="geoformType">
<xsd:annotation>
	<xsd:documentation>
		Element: Geospatial Data Presentation Form
		Section: 8.6
		Description: the mode in which the geospatial data are represented.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="geoformType">
	<xsd:annotation>
		<xsd:documentation>
			Type: text
			Domain: (the listed domain is partially from pp. 88-91 in Anglo-American Committee on Cataloguing of Cartographic Materials, 1982, Cartographic materials: A manual of interpretation for AACR2: Chicago, American Library Association): "atlas" "audio" "diagram" "document" "globe" "map" "model" "multimedia presentation" "profile" "raster digital data" "remote-sensing image" "section" "spreadsheet" "tabular digital data" "vector digital data" "video" "view" free text
		</xsd:documentation>
		<xsd:documentation>
			Enumerated values also match "free text"

			<![CDATA[
				<xsd:restriction base="xsd:token">
					<xsd:enumeration value="atlas"/>
					<xsd:enumeration value="audio"/>
					<xsd:enumeration value="diagram"/>
					<xsd:enumeration value="document"/>
					<xsd:enumeration value="globe"/>
					<xsd:enumeration value="map"/>
					<xsd:enumeration value="model"/>
					<xsd:enumeration value="multimedia presentation"/>
					<xsd:enumeration value="profile"/>
					<xsd:enumeration value="raster digital data"/>
					<xsd:enumeration value="remote-sensing image"/>
					<xsd:enumeration value="section"/>
					<xsd:enumeration value="spreadsheet"/>
					<xsd:enumeration value="tabular digital data"/>
					<xsd:enumeration value="vector digital data"/>
					<xsd:enumeration value="video"/>
					<xsd:enumeration value="view"/>
				</xsd:restriction>
			]]>
		</xsd:documentation>
	</xsd:annotation>
	<xsd:restriction base="FGDCstring"/>
</xsd:simpleType>

<xsd:element name="serinfo" type="serinfoType">
<xsd:annotation>
	<xsd:documentation>
		Element: Series Information
		Section: 8.7
		Description: the identification of the series publication of which the data set is a part.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:complexType name="serinfoType">
	<xsd:sequence>
		<xsd:element ref="sername"/>
		<xsd:element ref="issue"/>
	</xsd:sequence>
</xsd:complexType>

<xsd:element name="sername" type="sernameType">
<xsd:annotation>
	<xsd:documentation>
		Element: Series Name
		Section: 8.7.1
		Description: the name of the series publication of which the data set is a part.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="sernameType">
	<xsd:annotation>
		<xsd:documentation>
			Type: text
			Domain: free text
		</xsd:documentation>
	</xsd:annotation>
	<xsd:restriction base="FGDCstring"/>
</xsd:simpleType>

<xsd:element name="issue" type="issueType">
<xsd:annotation>
	<xsd:documentation>
		Element: Issue Identification
		Section: 8.7.2
		Description: information identifying the issue of the series publication of which the data set is a part.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="issueType">
	<xsd:annotation>
		<xsd:documentation>
			Type: text
			Domain: free text
		</xsd:documentation>
	</xsd:annotation>
	<xsd:restriction base="FGDCstring"/>
</xsd:simpleType>

<xsd:element name="pubinfo" type="pubinfoType">
<xsd:annotation>
	<xsd:documentation>
		Element: Publication Information
		Section: 8.8
		Description: publication details for published data sets.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:complexType name="pubinfoType">
	<xsd:sequence>
		<xsd:element ref="pubplace"/>
		<xsd:element ref="publish"/>
	</xsd:sequence>
</xsd:complexType>

<xsd:element name="pubplace" type="pubplaceType">
<xsd:annotation>
	<xsd:documentation>
		Element: Publication Place
		Section: 8.8.1
		Description: the name of the city (and state or province, and country, if needed to identify the city) where the data set was published or released.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="pubplaceType">
	<xsd:annotation>
		<xsd:documentation>
			Type: text
			Domain: free text
		</xsd:documentation>
	</xsd:annotation>
	<xsd:restriction base="FGDCstring"/>
</xsd:simpleType>

<xsd:element name="publish" type="publishType">
<xsd:annotation>
	<xsd:documentation>
		Element: Publisher
		Section: 8.8.2
		Description: the name of the individual or organization that published the data set.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="publishType">
	<xsd:annotation>
		<xsd:documentation>
			Type: text
			Domain: free text
		</xsd:documentation>
	</xsd:annotation>
	<xsd:restriction base="FGDCstring"/>
</xsd:simpleType>

<xsd:element name="othercit" type="othercitType">
<xsd:annotation>
	<xsd:documentation>
		Element: Other Citation Details
		Section: 8.9
		Description: other information required to complete the citation.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="othercitType">
	<xsd:annotation>
		<xsd:documentation>
			Type: text
			Domain: free text
		</xsd:documentation>
	</xsd:annotation>
	<xsd:restriction base="FGDCstring"/>
</xsd:simpleType>

<xsd:element name="onlink" type="onlinkType">
<xsd:annotation>
	<xsd:documentation>
		Element: Online Linkage
		Section: 8.10
		Description: the name of an online computer resource that contains the data set. Entries should follow the Uniform Resource Locator convention of the Internet.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:simpleType name="onlinkType">
	<xsd:annotation>
		<xsd:documentation>
			Type: text
			Domain: free text
		</xsd:documentation>
	</xsd:annotation>
	<xsd:restriction base="FGDCstring"/>
</xsd:simpleType>

<xsd:element name="lworkcit" type="lworkcitType">
<xsd:annotation>
	<xsd:documentation>
		Element: Larger Work Citation
		Section: 8.11
		Description: the information identifying a larger work in which the data set is included.
	</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:complexType name="lworkcitType">
	<xsd:sequence>
		<xsd:element ref="citeinfo"/>
	</xsd:sequence>
</xsd:complexType>

</xsd:schema>