Align with the outcome of this tracker for FHIRPath:

https://jira.hl7.org/browse/FHIR-28144

Specifically, the following technical corrections:

http://build.fhir.org/ig/HL7/cql/02-authorsguide.html#quantities

Change relationship to UCUM quantities to = (instead of ~) for weeks, days, hours, and minutes.

Change "Durations above seconds..." to "Durations above weeks..."

In the last paragraph but 2 of section 5.4.1, change "above seconds" to "above weeks"

In the discussion in section 5.4.4, change "above seconds" to "above weeks"

In the implementation note at the end of section 5.4.4, change "above seconds" to "above weeks"

And in the following seconds change "above seconds" to "above weeks":

http://build.fhir.org/ig/HL7/cql/04-logicalspecification.html#equal

http://build.fhir.org/ig/HL7/cql/04-logicalspecification.html#equivalent

http://build.fhir.org/ig/HL7/cql/04-logicalspecification.html#greater

http://build.fhir.org/ig/HL7/cql/04-logicalspecification.html#greaterorequal

http://build.fhir.org/ig/HL7/cql/04-logicalspecification.html#less

http://build.fhir.org/ig/HL7/cql/04-logicalspecification.html#lessorequal

http://build.fhir.org/ig/HL7/cql/04-logicalspecification.html#add

(but only for the arithmetic discussion, the bit about decimal portions being ignored still stands at above seconds)

http://build.fhir.org/ig/HL7/cql/04-logicalspecification.html#subtract

http://build.fhir.org/ig/HL7/cql/09-b-cqlreference.html#equal

http://build.fhir.org/ig/HL7/cql/09-b-cqlreference.html#equivalent

http://build.fhir.org/ig/HL7/cql/09-b-cqlreference.html#greater

http://build.fhir.org/ig/HL7/cql/09-b-cqlreference.html#greater-or-equal

http://build.fhir.org/ig/HL7/cql/09-b-cqlreference.html#less

http://build.fhir.org/ig/HL7/cql/09-b-cqlreference.html#less-or-equal

http://build.fhir.org/ig/HL7/cql/09-b-cqlreference.html#add-1

http://build.fhir.org/ig/HL7/cql/09-b-cqlreference.html#subtract-1

http://build.fhir.org/ig/HL7/cql/15-h-timeintervalcalculations.html