Search/Retrieve URL

http://en.wikipedia.org/wiki/Z39.50

http://en.wikipedia.org/wiki/Search/Retrieve_via_URL

http://en.wikipedia.org/wiki/Contextual_Query_Language

http://en.wikipedia.org/wiki/OpenSearch

http://www.opensearch.org/Documentation/Developer_how_to_guide

http://docs.jboss.org/resteasy/docs/3.0-beta-1/userguide/html/index.html
http://www.jboss.org/resteasy/docs

http://www.liquid-technologies.com/xml-compression.aspx

http://en.wikipedia.org/wiki/Sherlock_(software)