[1] draft-dusseault-httpmail-00 - HTTP Access to Email Stores ( (2014-06-15 08:37:58 +09:00 版)) http://tools.ietf.org/html/draft-dusseault-httpmail-00#section-3.2.4

[2] <link rel="service" /> Link service about | HTML: Structural Layer ( (2014-09-02 02:51:47 +09:00 版)) http://dev.bowdenweb.com/html/e/link/link-rel-service-element.html

[3] service link rel registration ( (2008-05-23 20:13:01 +09:00 版)) http://www.imc.org/atom-syntax/mail-archive/msg20551.html

[4] RFC 5988 - Web Linking ( (2012-03-22 09:19:11 +09:00 版)) http://tools.ietf.org/html/rfc5988#page-15

[5] OpenService Extensions · Microformats Wiki (2013-09-18 00:51:51 +09:00 版) http://microformats.org/wiki/OpenService_Extensions

<head profile="http://www.microsoft.com/schemas/openservicedescription/1.0">

<link rel="service"
type="application/openservicedescription+xml"
href="http://example.com/service1.xml"
title="Service 1" />
<link rel="service"
type="application/opensearchdescription+xml"
href="http://example.com/service2.xml"
title="Service 2" />