 time object to a string that is suitable to be used as the value of XML time elements.</p></dd>
	<dt><code>signature(obj = "OgcBBOX", sos = "SOS")</code></dt><dd><p>Convert the given object to an XML representation.</p></dd>
	<dt><code>signature(obj = "OgcComparisonOps", sos = "SOS")</code></dt><dd><p>Convert the given object to an XML representation.</p></dd>
	<dt><code>signature(obj = "OgcContains", sos = "SOS")</code></dt><dd><p>Convert the given object to an XML representation.</p></dd>
	<dt><code>sign