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Fwd: Re: HL7/W3C Agenda Tue Mar 8: FHIR RDF examples on the HL7 github site

From: David Booth <david@dbooth.org>
Date: Mon, 14 Mar 2016 20:57:52 -0400
To: w3c semweb HCLS <public-semweb-lifesci@w3.org>, "its@lists.hl7.org" <its@lists.HL7.org>
Message-ID: <56E75E10.2040603@dbooth.org>
[Forwarded with Grahame's permission]

Here is some input from Grahame for tomorrow's teleconference.

-------- Forwarded Message --------
Subject: 	Re: HL7/W3C Agenda Tue Mar 8: FHIR RDF examples on the HL7
github site
Date: 	Tue, 15 Mar 2016 09:46:13 +1100
From: 	Grahame Grieve <grahame@healthintersections.com.au>
To: 	Anthony Mallia <amallia@edmondsci.com>
CC: 	David Booth <david@dbooth.org>

hi Tony, David

I'll miss the call tomorrow, but I'd like this discussed. I know that I
haven't get this right, but Tony's scheme is confusing for me. In my
view, there are two circumstances:

- the resource has a known absolute identity. In which case, the
identity should be the absolute URL. Tony says "Make the complete
identity qualified by the base/type:" but that's not necessarily the
same thing (it often is, but not always).

- the resource is anonymous. This arises for various transient resources
(no persistence), resources that are not yet persisted, or resources
whose correct identity is indeterminate (unhomed relative references;
doesn't arise all that often, and is painful, but may happen). I think
that's what Tony is getting at, but I'm not sure - the thing is even
'example' is not available in this case. Anyway, what I want to know is
what the right way is to represent anonymous resources (I know how to
represent anonymous aggregated things, but not anonymous root values)

Grahame


On Mon, Mar 14, 2016 at 2:23 AM, Anthony Mallia <amallia@edmondsci.com
<mailto:amallia@edmondsci.com>> wrote:

     The example
     https://hl7-fhir.github.io/allergyintolerance-example.ttl.html seems
     to be very close to where the RDF is going.

     There is an issue with the root declaration
     _:example a fhir:AllergyIntolerance;

     The resource is named having
     fhir:Resource.id [ fhir:value "example"];

     So two approaches can be used
     1. Make the complete identity qualified by the base/type:
     <http://example.org/AllergyIntolerance/example> a
     fhir:AllergyIntolerance;

     2. Provide an empty prefix -
     @prefix : <http://example.org/AllergyIntolerance/> .

     Then declare with the empty prefix
        :example a fhir:AllergyIntolerance;

     Note no preceding underscore

     Both work with Protégé.

     Tony Mallia


     -----Original Message-----
     From: David Booth [mailto:david@dbooth.org <mailto:david@dbooth.org>]
     Sent: Tuesday, March 08, 2016 9:25 AM
     To: w3c semweb HCLS; its@lists.hl7.org <mailto:its@lists.hl7.org>
     Subject: HL7/W3C Agenda Tue Mar 8: FHIR RDF examples on the HL7
     github site

     Agenda continues from last week:

         - FHIR Turtle examples on github:
     https://hl7-fhir.github.io/allergyintolerance-example.ttl.html
     Please take a look.

         - FHIR RDF deliverables:
 
http://wiki.hl7.org/index.php?title=RDF_for_Semantic_Interoperability#Deliverables_and_Editors

        - Revisiting fhir:ConceptBase nd fhir:CodingBase
     https://www.w3.org/2016/02/23-hcls-minutes.html#item08

        - Issues list:
     https://www.w3.org/2014/HCLS/track/issues

     Tuesdays, 11:00am Eastern US (Boston) time zone
     Webex:
     https://mit.webex.com/mit/j.php?MTID=mcb82c729c6b6de936cf8c7eb3854fdd6
     Meeting number: 644 184 695
     Teleconference: +1-617-324-0000 <tel:%2B1-617-324-0000> Access code:
     644 184 695 Meeting password: 4257 ("HCLS")

     Agenda page:
     http://wiki.hl7.org/index.php?title=ITS_RDF_ConCall_Agenda

     Thanks!
     David Booth





















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<mailto:grahame@healthintersections.com.au> / +61 411 867 065
Received on Tuesday, 15 March 2016 00:58:21 UTC

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