See also: IRC log
dbooth: Please give feedback/suggestions!
Old module page: http://build.fhir.org/linked-data-module.html
Draft new page: http://dbooth.org/2017/ld.html
harold: Scheduling a meeting w
Stanford at the end of March to work out remaining
issues.
... if you're using the import button in protege you get a box
at the bottom of the screen that asks if you want help. I need
to follow through with that. ("Don't be a paper clip")
... Haven't done anything on updating fhir.ttl
... Need all of the properties to be declared as
ObjectProperties or DataProperties.
... If we load it currently it is OWL Full, and it cannot
decide if something is an ObjectProperty.
... Treated as OWL Full it has too much in there. Original goal
was to serve a purpose that shex is now serving -- types,
cardinality, etc.
... Goes into OWL Full when we get into concept area, we start
treating some things as both classes and individuals.
... Grahame said the goal of fhir.ttl is to support the
reasoning we're doing now.
... Our use case at the moment is to take a combination of
SNOMED, FHIR instance data, fhir.ttl and optionally some
additional classes, and reason about FHIR individuals.
... We need things declared as ObjectProperties do to that.
dbooth: I thought we had decided
to use the fhir.ttl ontology for reasoning and the shex for
validation.
... I.e., not try to use the fhir.ttl for validation.
harold: I could trim down what is
in the fhir.ttl for that purpose.
... Want to be sure that we keep the documentation.
... For every attribute/property there are three duplicate
things: rdfs:label, dc:term, etc. Seems silly to have
everything repeated 3 times.
... Looking at fhir:narrative, I have rdfs:label, dc:title,
rdfs:comment and dcterms:description.
... rdfs:label needs to be narrative -- not including
images.
<scribe> ACTION: Harold to update the generation of fhir.ttl to focus only on reasoning support -- not validation [recorded in http://www.w3.org/2017/02/07-hcls-minutes.html#action01]
<trackbot> Created ACTION-78 - Update the generation of fhir.ttl to focus only on reasoning support -- not validation [on Harold Solbrig - due 2017-02-14].
harold: Not done yet, but working on it.
harold: still pending. waiting on the imports sequence resolution.
https://github.com/w3c/hcls-fhir-rdf/issues/38
harold: At the moment, if I am loading conditionexample.ttl, it assigns the URL from which I loaded it. That seems reasonable.
dbooth: protege assigns it?
harold: yes.
... Then what should we put in the FHIR examples? Anything?
harold: I need to try it more, to see if we really need it in the file. There may still be dependence on order of imports. Need to investigate more.
dbooth: Putting it in the file makes it more self-documenting.
harold: Need to investigate more.
harold: Still outstanding. Probably needs to get into the LOD profile.
https://github.com/w3c/hcls-fhir-rdf/issues/36
harold: Currently cannot validate
to this level. Might want to put it into a profile in the
longer term.
... This issue is low priority, because the resource is
conceptmap, which is a meta resource.
... No action at present. It will be coupled to higher priority
issue of gettting typing more rigorous.
harold: Shex generation assumes
that all values are type code, but there are several that are
type coding or codedelement.
... Need to fix that in the shex generator.
... There are about 12 failing test now, because of that.
harold: That was resolved. We're using an rdf:type arc.
https://github.com/w3c/hcls-fhir-rdf/issues/29
https://github.com/w3c/hcls-fhir-rdf/issues/16
harold: Resolved that one. Called
it fhir:link (optional).
... And fhir:Reference.reference is the URI string
https://github.com/w3c/hcls-fhir-rdf/issues/6
harold: it is produced by the FHIR build process now.
ADJOURNED
<trackbot> Meeting: Semantic Web Health Care and Life Sciences Interest Group Teleconference
<trackbot> Date: 07 February 2017
This is scribe.perl Revision: 1.148 of Date: 2016/10/11 12:55:14 Check for newer version at http://dev.w3.org/cvsweb/~checkout~/2002/scribe/ Guessing input format: RRSAgent_Text_Format (score 1.00) Succeeded: s/xxx/Updating Shex genjerator to handle required codings and codedelements/ No ScribeNick specified. Guessing ScribeNick: dbooth Inferring Scribes: dbooth Present: Brian_Pech Thomas_Lukasik David_Booth EricP Harold_Solbrig WARNING: No meeting chair found! You should specify the meeting chair like this: <dbooth> Chair: dbooth Found Date: 07 Feb 2017 Guessing minutes URL: http://www.w3.org/2017/02/07-hcls-minutes.html People with action items: harold[End of scribe.perl diagnostic output]