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An

Concept
t900000000000516008|Annotation type reference set|
allows String
Specref
RefType(data type)
tString
to be associated with components for any specified purpose.

...

An

Gloss
tannotation reference set
String
Specref
RefType(data type)
tString
Gloss
treference set
used to apply text annotation
Specref
RefType(field)
tannotation
to selected
Gloss
tSNOMED CT components
.

Field

Data type

Purpose

id

Specref
RefType
(field)
tid

UUID

Specref
RefType
(data type)
tUUID

A 128 bit unsigned Integer

Specref
RefType(data type)
tInteger
, uniquely identifying this
Gloss
treference set member
.

Different versions of a reference set member share the same id

Specref
RefType(field)
tid
but have different effectiveTime
Specref
RefType(field)
teffectiveTime
. This allows a reference set member to be modified or made active
Specref
RefType(field)
tactive
(i.e. removed from the active set) at a specified time.

Specref
RefType
effectiveTime
(field)
teffectiveTime

Time

Specref
RefType
(data type)
tTime

The inclusive date or time at which this version of the identified

Gloss
treference set member
became the current version.

The current version of this

Gloss
treference set member
at time T is the version with the most recent effectiveTime
Specref
RefType(field)
teffectiveTime
prior to or equal to time T .

Specref
RefType
active
(field)
tactive

Boolean

Specref
RefType
(data type)
tBoolean

The state of the identified

Gloss
treference set member
as at the specified effectiveTime
Specref
RefType(field)
teffectiveTime
.

If active

Specref
RefType(field)
tactive
= 1 (true) the
Gloss
treference set member
is part of the current version of the set, if active
Specref
RefType(field)
tactive
= 0 (false) the
Gloss
treference set member
is not part of the current version of the set.

moduleId

Specref
RefType
(field)
tmoduleId

SCTID

Specref
RefType
(data type)
tSCTID

Identifies the

Gloss
tSNOMED CT module
that contains this
Gloss
treference set member
as at the specified effectiveTime
Specref
RefType(field)
teffectiveTime
.

The value must be a

Gloss
tsubtype
of
Concept
t900000000000443000|Module (core metadata concept)|
within the metadata
Gloss
thierarchy
.

refsetId

Specref
RefType
(field)
trefsetId

SCTID

Specref
RefType
(data type)
tSCTID

Identifies the

Gloss
treference set
to which this
Gloss
treference set member
belongs.

In this case, set to

Concept
t900000000000516008|Annotation type reference set|
.

Specref
RefType
referencedComponentId
(field)
treferencedComponentId

SCTID

Specref
RefType
(data type)
tSCTID

The identifier of the

Gloss
tcomponent
to be annotated.

Specref
RefType
annotation
(field)
tannotation

String

Specref
RefType
(data type)
tString

The text annotation

Specref
RefType(field)
tannotation
to attach to the
Gloss
tcomponent
identified by referencedComponentId
Specref
RefType(field)
treferencedComponentId
.

Anchor
_6ade4020-50aa-4989-a779-a211ce3dfb46
_6ade4020-50aa-4989-a779-a211ce3dfb46
Metadata

...

refsetId

referencedComponentId

attributeDescription

attributeType

attributeOrder

 

Concept
t900000000000456007|Reference set descriptor|

Concept
t900000000000516008|Annotation type|

Concept
t900000000000518009|Annotated component|

Concept
t900000000000461009|Concept type component|

0

 

Concept
t900000000000456007|Reference set descriptor|

Concept
t900000000000516008|Annotation type|

Concept
t900000000000519001|Annotation|

Concept
t900000000000465000|String|

1

 

The attributeType

Specref
RefType(field)
tattributeType
for the Annotation field can be any
Gloss
tdescendant
of the " string "
Gloss
tconcept
in the metadata
Gloss
thierarchy
. This
Gloss
thierarchy
is described in more detail under the "
Gloss
tReference set
descriptor" section.

The table below holds the Descriptor for the "Associated image" annotation

Specref
RefType(field)
tannotation
Gloss
treference set
, which allows URLs to be associated with
Gloss
tconcepts
:

...

Note: The tables above omit the initial four columns of data present in the release file. These follow the standards versioning pattern id

Specref
RefType(field)
, effectiveTime
tid
,
Specref
RefType(field)
, active
teffectiveTime
,
Specref
RefType(field)
, active
tactive
,
Specref
RefType(field)
tactive
. Additionally, to aid understanding, the tables above also show the
Gloss
tterm
from one of the
Gloss
tdescriptions
associated with each of the identified
Gloss
tconcept
. The release file only contains the
Gloss
tidentifier
.

...

In the above example, the two URLs have been used to annotate two

Gloss
tSNOMED CT concepts
with images on the web. It is not recommended that this mechanism be used to annotate
Gloss
tconcepts
with text that may require translation to other
Gloss
tlanguages
. Instead, such text should be included under an appropriate
Gloss
tdescription
type within the Description file
Specref
RefTypefile
tDescription
.

Note: The tables above omit the initial four columns of data present in the release file. These follow the standards versioning pattern id

Specref
RefType(field)
, effectiveTime
tid
,
Specref
RefType(field)
, active
teffectiveTime
,
Specref
RefType(field)
, active
tactive
,
Specref
RefType(field)
tactive
. Additionally, to aid understanding, the tables above also show the
Gloss
tterm
from one of the
Gloss
tdescriptions
associated with each of the identified
Gloss
tconcept
. The release file only contains the
Gloss
tidentifier
.