ShEx representations of FHIR slices

• From: Eric Prud'hommeaux <eric@w3.org>
• Date: Tue, 13 Feb 2018 12:39:34 -0500
• To: public-semweb-lifesci@w3.org
• Cc: "Solbrig, Harold R." <Solbrig.Harold@mayo.edu>, dbooth@dbooth.org
• Message-ID: <20180213173932.GI30227@w3.org>

Harold, David and I met to discuss some FHIR slices and how they can
be described in ShEx. Today's mission included the BP profile.

Glossary:

  FHIR: (Fast Health Interoperability Resources) an HL7 clinical data
  standard with lots of development energy.

  slices: FHIR's name for repeated properties, e.g. a Blood Pressure
  observation which has components for systolic and diastolic (and
  posture and ...)

We discussed two ways to model <https://www.hl7.org/fhir/bp.html>:
ShEx 2.0 [[
<ObsShape> EXTRA :Observation.component {
  fhir:Observation.code EXTRA fhir:CodeableConcept.coding {
    fhir:CodeableConcept.coding {
      fhir:Coding.system { fhir:value [<http://loinc.org>] };
      fhir:Coding.code { fhir:value ["85354-9"] }
    };
    fhir:CodeableConcept.coding @<hasSysAndCode>*
  } ;
  fhir:Observation.valueQuantity . {0} ;
  :Observation.component {
    fhir:Observation.component.code {
      fhir:CodeableConcept.coding {
        fhir:Coding.system { fhir:value [<http://loinc.org>] };
        fhir:Coding.code { fhir:value ["8480-6"] }
      };
      fhir:CodeableConcept.coding @<hasSysAndCode>*
    } ;
    fhir:Observation.component.valueQuantity {
      fhir:Coding.code { fhir:value ["mmHg"] }
    }
  } ;
  :Observation.component {
    fhir:Observation.component.code {
      fhir:CodeableConcept.coding {
        fhir:Coding.system { fhir:value [<http://loinc.org>] };
        fhir:Coding.code { fhir:value ["8462-4"] }
      };
      fhir:CodeableConcept.coding @<hasSysAndCode>*
    } ;
    fhir:Observation.component.valueQuantity {
      fhir:Coding.code { fhir:value ["mmHg"] }
    }
  }
}

<hasSysAndCode> {
  fhir:Coding.system { fhir:value . };
  fhir:Coding.code { fhir:value . }
}
]]

ShEx 2.1 [[
<ObsShape> EXTRA :Observation.component {
  fhir:Observation.code EXTRA fhir:CodeableConcept.coding {
    fhir:CodeableConcept.coding EXTENDS <hasSysAndCode1> {
      fhir:Coding.system { fhir:value [<http://loinc.org>] } ;
      fhir:Coding.code { fhir:value ["85354-9"] }
    }
  } ;
  fhir:Observation.valueQuantity . {0} ;
  :Observation.component {
    fhir:Observation.component.code {
      fhir:CodeableConcept.coding EXTENDS <hasSysAndCode1> {
        fhir:Coding.system { fhir:value [<http://loinc.org>] } ;
        fhir:Coding.code { fhir:value ["8480-6"] }
      }
    } ;
    fhir:Observation.component.valueQuantity {
      fhir:Coding.code { fhir:value ["mmHg"] }
    }
  } ;
  :Observation.component {
    fhir:Observation.component.code {
      fhir:CodeableConcept.coding EXTENDS <hasSysAndCode1> {
        fhir:Coding.system { fhir:value [<http://loinc.org>] } ;
        fhir:Coding.code { fhir:value ["8462-4"] }
      }
    } ;
    fhir:Observation.component.valueQuantity {
      fhir:Coding.code { fhir:value ["mmHg"] }
    }
  }
}

<hasSysAndCode1> {
  fhir:CodeableConcept.coding {
    fhir:Coding.system { fhir:value . } ;
    fhir:Coding.code { fhir:value . }
  }*
}
]]

-- 
-ericP

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Received on Tuesday, 13 February 2018 17:41:42 UTC