post-coordinated code on DV_CODED_TEXT?

[Diego Boscá]

Hello,

So I was looking to the Text package in the data_types specification
and I was wondering how is supposed a DV_CODED_TEXT to handle a
post-coordinated term (from for example SNOMED). If I understand
correctly is something that relies in a supposed terminology service?
isn't doing that making the system dependent of a technology or how a
system understands some terminology queries? Can someone provide a XML
snippet for the example ?foot has-laterality left??