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                  <a href="#id2567389" class="shortcut">Description</a></nobr></td></tr>
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<h2>
<a name="id2594472"></a><span class="refentrytitle">Constants</span>
</h2>
<p>Constants &#8212; Constant values and strings</p>
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<div class="refsynopsisdiv">
<h2>Synopsis</h2>
<pre class="synopsis">



extern      const unsigned int <a href="raptor-section-constants.html#raptor-rdf-namespace-uri-len">raptor_rdf_namespace_uri_len</a>;
extern      const unsigned int <a href="raptor-section-constants.html#raptor-xml-literal-datatype-uri-string-len">raptor_xml_literal_datatype_uri_string_len</a>;
#define     <a href="raptor-section-constants.html#RAPTOR-RDF-MS-URI:CAPS">RAPTOR_RDF_MS_URI</a>
#define     <a href="raptor-section-constants.html#RAPTOR-RDF-SCHEMA-URI:CAPS">RAPTOR_RDF_SCHEMA_URI</a>
#define     <a href="raptor-section-constants.html#RAPTOR-XMLSCHEMA-DATATYPES-URI:CAPS">RAPTOR_XMLSCHEMA_DATATYPES_URI</a>
#define     <a href="raptor-section-constants.html#RAPTOR-OWL-URI:CAPS">RAPTOR_OWL_URI</a>
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<div class="refsect1" lang="en">
<a name="id2567389"></a><h2>Description</h2>
<p>
Version numbers and often-used namespace URI strings.
</p>
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<a name="id2591805"></a><h2>Details</h2>
<div class="refsect2" lang="en">
<a name="id2591816"></a><h3>
<a name="raptor-rdf-namespace-uri-len"></a>raptor_rdf_namespace_uri_len</h3>
<a class="indexterm" name="id2591827"></a><pre class="programlisting">extern const unsigned int raptor_rdf_namespace_uri_len;
</pre>
<p>
Length of <span class="type">raptor_rdf_namespace_uri</span> string</p>
<p>

</p>
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<hr>
<div class="refsect2" lang="en">
<a name="id2591853"></a><h3>
<a name="raptor-xml-literal-datatype-uri-string-len"></a>raptor_xml_literal_datatype_uri_string_len</h3>
<a class="indexterm" name="id2591864"></a><pre class="programlisting">extern const unsigned int raptor_xml_literal_datatype_uri_string_len;
</pre>
<p>
Length of <span class="type">raptor_xml_literal_datatype_uri_string</span></p>
<p>

</p>
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<div class="refsect2" lang="en">
<a name="id2591891"></a><h3>
<a name="RAPTOR-RDF-MS-URI:CAPS"></a>RAPTOR_RDF_MS_URI</h3>
<a class="indexterm" name="id2591903"></a><pre class="programlisting">#define RAPTOR_RDF_MS_URI raptor_rdf_namespace_uri
</pre>
<p>
RDF Namespace URI (rdf:).
</p>
<p>
Copy with <a href="raptor-section-uri.html#raptor-uri-copy"><code class="function">raptor_uri_copy()</code></a> to use.</p>
<p>

</p>
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<hr>
<div class="refsect2" lang="en">
<a name="id2604763"></a><h3>
<a name="RAPTOR-RDF-SCHEMA-URI:CAPS"></a>RAPTOR_RDF_SCHEMA_URI</h3>
<a class="indexterm" name="id2604774"></a><pre class="programlisting">#define RAPTOR_RDF_SCHEMA_URI raptor_rdf_schema_namespace_uri
</pre>
<p>
RDF Schema Namespace URI (rdfs:).
</p>
<p>
Copy with <a href="raptor-section-uri.html#raptor-uri-copy"><code class="function">raptor_uri_copy()</code></a> to use.</p>
<p>

</p>
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<hr>
<div class="refsect2" lang="en">
<a name="id2604807"></a><h3>
<a name="RAPTOR-XMLSCHEMA-DATATYPES-URI:CAPS"></a>RAPTOR_XMLSCHEMA_DATATYPES_URI</h3>
<a class="indexterm" name="id2604819"></a><pre class="programlisting">#define RAPTOR_XMLSCHEMA_DATATYPES_URI raptor_xmlschema_datatypes_namespace_uri
</pre>
<p>
XML Schema Datatypes URI (xsd:).
</p>
<p>
Copy with <a href="raptor-section-uri.html#raptor-uri-copy"><code class="function">raptor_uri_copy()</code></a> to use.</p>
<p>

</p>
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<hr>
<div class="refsect2" lang="en">
<a name="id2604852"></a><h3>
<a name="RAPTOR-OWL-URI:CAPS"></a>RAPTOR_OWL_URI</h3>
<a class="indexterm" name="id2604864"></a><pre class="programlisting">#define RAPTOR_OWL_URI raptor_owl_namespace_uri
</pre>
<p>
OWL Namespace URI (owl:).
</p>
<p>
Copy with <a href="raptor-section-uri.html#raptor-uri-copy"><code class="function">raptor_uri_copy()</code></a> to use.</p>
<p>

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