<xsl:value-of select="normalize-space(text())"/>

Obsoletes obsoletes is obsoleted by Updates updates is updated by Is Also is also "is also" by See Also see also "see also" by

Internet

http://tools.ietf.org/html/

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<xsl:value-of select="normalize-space(key('doc-key', rfc:is-also/rfc:doc-id/text())/rfc:title/text())"/>

Keywords: ;

This RFC is also known as .