http://hl7.org/fhir/StructureDefinition/geolocation|4.0.1

The absolute geographic location of the Location, expressed using the WGS84 datum (This is the same co-ordinate system used in KML).
NameFlagsCardTypeDescription & Constraints
Extension
0..1The absolute geographic location
 
extension *
1..1ExtensionLatitude with WGS84 datum
 
 
extension
?..0
 
 
url
?..?uri
 
 
value[x] *
1..?
 
 
 
valueDecimal *
1..?decimal
 
extension *
1..1ExtensionLongitude with WGS84 datum
 
 
extension
?..0
 
 
url
?..?uri
 
 
value[x] *
1..?
 
 
 
valueDecimal *
1..?decimal
 
url
?..?
 
value[x]
0..0