<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<dspl targetNamespace="http://www.google.com/publicdata/dataset/google/unit"
xmlns="http://schemas.google.com/dspl/2010"
xmlns:entity="http://www.google.com/publicdata/dataset/google/entity">
<import namespace="http://www.google.com/publicdata/dataset/google/entity"/>
<info>
<name>
<value xml:lang="en">Unit concepts</value>
</name>
<description>
<value xml:lang="en">Concepts for to representing units.</value>
</description>
<url>
<value xml:lang="en">http://code.google.com/apis/publicdata/docs/canonical/unit.html</value>
</url>
</info>
<provider>
<name>
<value xml:lang="en">Google Inc.</value>
</name>
<description>
<value xml:lang="en">Google Inc.</value>
</description>
<url>
<value xml:lang="en">http://www.google.com</value>
</url>
</provider>
<concepts>
<concept id="unit" extends="entity:entity">
<info>
<name>
<value xml:lang="en">Unit</value>
</name>
<description>
<value xml:lang="en">
Specifies the unit associated with a metric concept.
Example:
<![CDATA[<concept id="area_unit" extends="unit:unit">
<info>
<name>
<value>Area in square kilometers</value>
</name>
</info>
<table ref="area_unit_table"/>
</concept>]]>
The table contains a single row that contains the property values:
symbol,symbol_position,unit_text
km²,END,square kilometers
One can then use this unit in defining a metric concept:
<![CDATA[<concept id="country_area" extends="quantity:magnitude">
<info>
<name>
<value>Country area in square kilometers</value>
</name>
</info>
<attribute id="unit" concept="area_unit"/>
<table ref="country_area_table"/>
</concept>]]>
</value>
</description>
</info>
<property id="symbol">
<info>
<name>
<value xml:lang="en">The symbol associated with a unit.</value>
</name>
</info>
<type ref="string"/>
</property>
<property concept="symbol_position"/>
<property id="unit_text">
<info>
<name>
<value xml:lang="en">Unit text</value>
</name>
<description>
<value xml:lang="en">
Descriptive text that can be displayed next to a value.</value>
</description>
</info>
<type ref="string"/>
</property>
</concept>
<concept id="symbol_position">
<info>
<name>
<value xml:lang="en">Unit symbol position</value>
</name>
<description>
<value xml:lang="en">Unit symbol position</value>
</description>
</info>
<type ref="string"/>
<defaultValue>END</defaultValue>
<table ref="unit_symbol_position_table"/>
</concept>
<concept id="currency" extends="unit">
<info>
<name>
<value xml:lang="en">Currency unit</value>
</name>
<description>
<value xml:lang="en">
Specifies the currency associated with a metric concept.
Each currency is identified by its 3-letter currency code (ISO 4217).
</value>
</description>
</info>
<table ref="currency_table"/>
</concept>
</concepts>
<tables>
<table id="unit_symbol_position_table">
<column id="symbol_position" type="string"/>
<data>
<file format="csv" encoding="utf-8">unit_symbol_positions.csv</file>
</data>
</table>
<table id="currency_table">
<column id="currency" type="string"/>
<column id="unit_text" type="string"/>
<column id="symbol" type="string"/>
<column id="symbol_position" type="string">
<value>START</value>
</column>
<data>
<file format="csv" encoding="utf-8">currencies.csv</file>
</data>
</table>
</tables>
</dspl>
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Última actualización: 2023-01-19 (UTC)
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