gotAPI Searchable DITA Language Reference

gotAPI.com has added the DITA Language Specification to their wonderful tool with progressive search.
http://www.gotapi.com/maps/DITA.html
XML.org Focus Areas: BPEL | DITA | ebXML | IDtrust | OpenDocument | SAML | UBL | UDDI
OASIS sites: OASIS | Cover Pages | XML.org | AMQP | CGM Open | eGov | Emergency | IDtrust | LegalXML | Open CSA | OSLC | WS-I