https: //build.fhir.org/rdf.html#instance
dbooth: Noticed that the property names need to be uncurried and type arcs added for the fhir:effective[x] properties. Filing this as a technical correction. Agreed?
jim, gaurav: Yes.
https: //github.com/w3c/hcls-fhir-rdf/issues/154
jim: I have a fix for using native Turtle types.
... Do we want decimals have a decimal point added to use the shorthand turtle?
eric: Look on datatypes page
jim: The date one is handled in the code already.
eric: The FHIR SheX schema tries for maximal typing.
... Suggest having a ToShorthand function, that sometimes gives real Turtle shorthand, and sometimes uses hat types when needed.
dbooth: Could we map any FHIR datatype to double?
eric: Not safely. If FHIR were later to use double then we'd be stuck if we mapped something to double now.
dbooth: Helpful to gen diffs of the examples, so that reviewers can easily see the resulting changes.
gaurav: If it’s helpful, here’s the source code: https://github.com/HL7/fhir/blob/a4d7a5c163c3a7d39c598701cd7b09ab10d101aa/source/rdf.html#L102-L116
gaurav: Got the FHIR RDF playground repo set up on my Mac. Can now make PRs against it.
... Will work on concept IRIs for it
gaurav: My funding for this work is ending. will tie things up in the next month.
jim: Me too
Issue 146 https://github.com/w3c/hcls-fhir-rdf/issues/146
erich: Want to use a reference off the SOP instance OID, w the property appended.
dbooth: Need to be careful not to squat on URN space. We'd have to register a subspace of URN space and insert something before the OID part.
erich: Is it syntactically legal to append things to a URN using slashes?
example URN Erich generated: <urn:oid:1.3.6.1.4.1.5962.99.1.2280943358.716200484.1363785608958.60.0/00120064/0>
eric: You're allowed to have two URIs for the same thing, but encouraged to use the same URI
... Eg, ideally wikipedia and dppedia would use the same URIs, but they don't.
... If we provide an algorithm that let's people invent identifiers that share things, they could use the same IDs for the same thing where it's practical.
... I.e., we don't need a soln that will guarantee the same URIs, but give them a pattern they can use to use the same URIs if desired.
... E.g., something in the OID space, or something in a URL space of ours.
<scribe> ACTION: EricP to make a wiki page for discussing options, and link it from issue 146
ADJOURNED