<p:declare-step xmlns:p="http://www.w3.org/ns/xproc" xmlns:px="http://www.daisy.org/ns/pipeline/xproc" type="px:get-tts-annotations" version="1.0" exclude-inline-prefixes="#all"> <p:input port="config" primary="true"/> <p:output port="result" primary="true" sequence="true"/> <p:option name="content-type"/> </p:declare-step>