On today's teleconference Eric Prud'hommeaux showed how he represented
the HL7 RIM in OWL (calling in ORIM):
http://www.w3.org/2013/C-CDA/IJ.xml
He then showed how he used ShEx to translate CCDA instance data from
ORIM RDF to FHIR RDF according to the FHIR ontology that he and Josh
Mandel had created. He showed a very cool demonstration page
http://tinyurl.com/ShExDemo
that simultaneously shows the ShEx code that validates and performs the
translation (on the left), the input instance data (on the right) and
the resulting FHIR RDF (in a popup window, when you click the "View GenR
output as popup" button). It dynamically changes the displayed results
when inputs are changed. John Mattison suggested that Eric show a more
complex CCDA example and promised to send an example CCDA document that
Eric could try.
We did not get to discussing FHIR ontology requirements, but plan to do
so next week.
The complete log of the meeting:
http://www.w3.org/2014/12/23-hcls-minutes.html
Thanks, and have a great holiday!
David Booth
On 12/19/2014 03:47 PM, David Booth wrote:
On Tuesday's call we will continue the FHIR ontology focus. We may have
a lighter attendance that usual because of the holidays, but we'll still
try to make whatever progress we can.
- First, Eric Prud'hommeaux will demonstrate how a C-CDA document can
be represented as ORIM RDF and then translated to FHIR RDF using ShEx.
This demonstration has multiple purposes: (a) showing one approach for
representing C-CDA in RDF; (b) showing one approach (ShEx) for
performing RDF-to-RDF translations for semantic alignment, which
addresses Step 3 of the Yosemite Project roadmap; and (c) motivating a
the use of a FHIR ontology and FHIR instance data as RDF. This will
take most of our hour.
- Second, we will briefly continue discussion of FHIR Ontology
Requirements. I (DBooth) have made an initial stab at categorizing
requirements into MoSCoW terms (MUST, SHOULD, COULD, WON'T), but these
are not cast in stone. Folks are encouraged to make
comments/clarification/question in advance directly on that wiki page:
http://wiki.hl7.org/index.php?title=FHIR_Ontology_Requirements
Complete agenda page:
http://wiki.hl7.org/index.php?title=ITS_RDF_ConCall_Agenda
TO SPEED UP THE START OF OUR CALLS:
It would help if participants would do the following:
1. Join the IRC channel #hcls that we're using, as described here, prior
to joining the teleconference line:
http://wiki.hl7.org/index.php?title=ITS_RDF_ConCall_Agenda#Teleconference_Details
2. When you join the teleconference line, tell the Zakim bot who you
are, in the IRC channel. For example, if you are David Booth (IRC name
dbooth) and you see Zakim announce you in the IRC channel as "+
+1.617.629.aabb" (and your phone number starts with "1.617.629") then
you can tell Zakim who you are by issuing the IRC command:
zakim, aabb is dbooth
For more info on the Zakim bot, see:
http://www.w3.org/2001/12/zakim-irc-bot.html
TELECONFERENCE DETAILS:
Tuesdays, 11:00am Eastern US (Boston) time zone
Zakim (W3C teleconference bridge).
Dial-In #: +1.617.761.6200 (Cambridge, MA)
VoIP address: sip:za...@voip.w3.org
Participant Access Code: 4257 ("HCLS")
IRC: irc.w3.org port 6665 channel #HCLS
SCREEN SHARING (courtesy of Claude Nanjo):
https://global.gotomeeting.com/join/157514853
Access Code: 157-514-853
Thanks!
David Booth
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