- From: Chimezie Ogbuji <ogbujic@ccf.org>
- Date: Tue, 02 Feb 2010 09:37:27 -0500
- To: "John Madden" <john.madden@duke.edu>, "Pat Hayes" <phayes@ihmc.us>
- cc: "w3c semweb HCLS" <public-semweb-lifesci@w3.org>
On 2/2/10 8:25 AM, "John Madden" <john.madden@duke.edu> wrote: > This makes it rather difficult to use RDF in clinical care. With English > language documents, we reject those that are not signed and original (or > faithful copies of the signed original) for purposes of clinical care. But in > the SW world, there is no special status. You can't sign it. You can't > guarantee that your triples will stick together, or be picked apart. There is no formal way to sign it, but you can get a trusted copy of the original if the author provides a faithful representation in it in RDF (which is what GRDDL and other similar mechanisms - RDFa, etc. - are all about). This does carry some authority about how well the statements represent the information in the original artifact. In addition, the concrete syntax can be signed digitally (same as any other file), authorship can be asserted in the content (Clinician A created the set of RDF triples B) in addition to other provenance such as when it was created which structured data source it was transcribed from. > You can't even expect to know where a particular triple came from (who was the > original assertor of the triple). See above. ---------------------- Chime (chee-meh) Ogbuji (oh-bu-gee) Heart and Vascular Institute (Clinical Investigations) Architect / Informatician Cleveland Clinic (ogbujic@ccf.org) Ph.D. Student Case Western Reserve University (chimezie.thomas-ogbuji@case.edu) =================================== P Please consider the environment before printing this e-mail Cleveland Clinic is ranked one of the top hospitals in America by U.S.News & World Report (2009). Visit us online at http://www.clevelandclinic.org for a complete listing of our services, staff and locations. Confidentiality Note: This message is intended for use only by the individual or entity to which it is addressed and may contain information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient or the employee or agent responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please contact the sender immediately and destroy the material in its entirety, whether electronic or hard copy. Thank you.
Received on Tuesday, 2 February 2010 14:38:21 UTC