http://hl7.org/fhir/StructureDefinition/procedure-schedule|5.2.0

The schedule that was followed. Use Procedure.occurrenceTiming in R5+

Structure JSON Dependencies FHIRSchema Other Versions Dependant (0)Elements Summary

Name	Flags	Card	Type	Description & Constraints
Extension		0..1		Schedule followed
extension		?..0
url		?..?
value[x] *		1..?
valueTiming *		1..?	Timing