Web Services Standards in PEAR

Hi All, I am currently looking into the Web Services Distributed Management specifications (WSDM http://www.oasis-open.org/committees/wsdm/) to use with the Net_Monitor package for monitoring resources (a local database connection for instance) using Web Services. The WSDM specification often references other web service specifications: Web Service Addressing (WS-Addressing), Web Services Resource Framework (WS-RF) and more... Because WS-Addressing, WS-RF and such could also be used by other web services specifications, I'm wondering how all this should be organized in PEAR to minimize redundancy and increase package interoperability. Should PEAR also recommend a list of standardized prefix for namespaces, such as always prefixing tagnames with "soap" for SOAP, "xs" for XML Schema, "wsdl" for WSDL, "soap-env" for SOAP envelop, etc...? The purpose would be to bring consistency so it is easier to read and support XML-based packages. Has anyone have any experience with these recent standards? Do any of you have suggestions on implementing them within PEAR? Thanks in advance for your input... -Philippe