This is the XML file with AQD data that I used while we were finalizing both the INSPIRE EF and AQD Schemas. The contents are a bit random, but it allowed me to assure that the schema files were aligned with what we thought we were thinking...

Human Health: measure ISO 19103 extraction diagram

A reworked UML diagram showing all EF Classes together with their derived attributes and associations

Correct version of SDN_EF_SamplingPoint_EFSP_D278_MBANCT01.xml

This time it should be the correct SDN_EF_SamplingPoint_EFSP_D278_CPHLPM01.xml file

Please note that this encoding example is experimental. Its based on the old coverage model now deprecated in the SD data model, and to the best of my knowledge supports all requirements ensuing from the data model and IR

Presentation on Coverage vs. Observation from the OGC Meeting March 2018 in Orleans