15:59:27 RRSAgent has joined #hcls 15:59:27 logging to https://www.w3.org/2021/12/23-hcls-irc 15:59:32 rrsagent, make logs public 15:59:37 Meeting: FHIR RDF 15:59:40 Chair: David Booth 16:01:46 Present: EricP, David Booth, Gaurav 16:02:24 Topic: Issue 94: Lack of concept URIs for CodeableConcepts (Leader: Gaurav) 16:02:58 gaurav: I've been looking at the UTG repo -- Unified Terminology Governance 16:03:14 https://github.com/HL7/UTG 16:03:36 gaurav: It used to generate terminology.hl7.org . 16:04:27 ... That's the first place people should check. It also contains downloadable npm files, so this seems to be the nexus for these files. I'm trying to figure out which is the source of truth. 16:04:33 https://terminology.hl7.org/ 16:04:47 gaurav: The npms are published in registry.fhir.org 16:05:10 gaurav: HL7 terminology package: https://registry.fhir.org/package/hl7.terminology|3.0.0 16:05:32 Present+ Ben_McAlister 16:06:07 gaurav: It's referenced from https://build.fhir.org/terminologies.html#system 16:06:39 ... It also explains when to have something added. 16:07:23 ... The examples often show SNOMED, which is body parts based; and LOINC, which is procedures based. 16:08:15 eric: How does this compare with looking in UMLS? I guess this one is used for terminology supremacy. 16:08:31 gaurav: If you have codes in an existing code system, this allows you to bring it into FHIR. 16:08:48 eric: Canonical system identifiers for deployed terminologis? 16:09:04 gaurav: Yes. 16:09:26 ... You can start with your own code and later map it to LOINC or something else. 16:11:04 Introduction: Dagmar, working on data project with Inrupt, and read article from Eric about using JSON-LD in the next version of FHIR. Also pt PhD student on personal knowledge graph. Trying to use FHIR data and combine with other data. 16:12:15 ... PhD student in Prague. 16:12:53 https://build.fhir.org/terminologies.html#system 16:13:15 http://tx.fhir.org/ 16:13:38 https://github.com/HL7/UTG/issues/7 16:14:50 gaurav: Once I find that source of truth, I want to show a simple example. Then discuss it on zulip, where we'll probably get a lot of pushback. 16:16:35 gaurav: Google doc for making the case: https://docs.google.com/document/d/1sW3Tgj2J_wBzlUWih07e0Vf_M9Ue8YyPqjK0arhajS8/edit# 16:19:53 Present+ Dagmar 16:20:05 Topic: Semantics of Structure Definitions 16:20:23 eric: Observation has no semantics, right? 16:20:46 (Following up on last week's discussion https://www.w3.org/2021/12/16-hcls-minutes.html#t05 ) 16:22:06 ben: When Observation has components, there's no value field at the top level -- they'll be blank at the top level. 16:31:18 Topic: Personal knowledge graph 16:31:23 gaurav: There’s a bunch of different RDF/Turtle files generated from the FHIR examples (see “RDF” at http://build.fhir.org/downloads.html#7.1 and https://www.hl7.org/fhir/downloads.html). I wonder if it would be useful to build a comprehensive knowledge graph out of those? 16:31:39 eric: I've wanted to do that for a while. 16:34:17 i/Introduction: /Topic: Introductions 16:35:13 i|build.fhir.org/terminologies|Topic: Issue 94: Lack of concept URIs for CodeableConcepts (Leader: Gaurav) 16:35:21 ADJOURNED 16:35:35 rrsagent, draft minutes 16:35:35 I have made the request to generate https://www.w3.org/2021/12/23-hcls-minutes.html dbooth 16:58:10 i/bunch of different/(This brief discussion was in response to Dagmar's comment about being interested in the personal healthcare knowledge graph.) 16:58:16 rrsagent, draft minutes 16:58:16 I have made the request to generate https://www.w3.org/2021/12/23-hcls-minutes.html dbooth 16:59:12 s/pt PhD/part time PhD 16:59:16 rrsagent, draft minutes 16:59:16 I have made the request to generate https://www.w3.org/2021/12/23-hcls-minutes.html dbooth 17:50:51 dbooth has joined #hcls 19:43:24 dbooth has joined #hcls