Function external:dcnsdl_identifier_to_loncapa_uri() is not available! <xsl:choose> <xsl:when test="function-available('external:dcnsdl_title_to_loncapa_title')" > <xsl:value-of select="external:dcnsdl_title_to_loncapa_title(.)"/> </xsl:when> <xsl:otherwise> Function external:dcnsdl_title_to_loncapa_title() is not available! </xsl:otherwise> </xsl:choose> Function external:dcnsdl_language_to_loncapa_language() is not available! Function external:dcnsdl_description_to_loncapa_abstract() is not available! Function external:dcnsdl_subject_to_loncapa_subject() is not available! Function external:dcnsdl_creator_to_loncapa_author() is not available! Function external:dcnsdl_publisher_to_loncapa_owner() is not available! Function external:dcnsdl_date_to_loncapa_lastrevisiondate() is not available! Function external:dcnsdl_format_to_loncapa_mime() is not available! Function external:dcnsdl_rights_to_loncapa_copyright() is not available!