Here are some of the important links related to my work

Links

Web Service Definition Language (WSDL) http://www.w3.org/TR/wsdl

Web Ontology Language (OWL) http://www.w3.org/2004/OWL/

Semantic Web Services (OWL-S) http://www.w3.org/2004/OWLS/

Web Service Semantics (WSDL-S) http://www.w3.org/Submission/WSDL-S/

Web Service Modeling Ontology (WSMO) http://www.wsmo.org/

Business Process Execution Language (BPEL) http://www.oasis-open.org/committees/tc_home.php?wg_abbrev=wsbpel

Tools

SemWebCentral(Open Source Tools) http://projects.semwebcentral.org/

Atlas(Open Source Tools) http://projects.semwebcentral.org

SIMDAT (Nec Semantic Broker) http://www.simdat.org/1896.html

Mindswap (Semantic Tools) http://www.mindswap.org/