Concept: Observation must link to a valid AQD_Sample in dataflow D (via om:featureOfInterest) in the cdrqaqc vocabulary

Concept URI	http://dd.eionet.europa.eu/vocabulary/aq/cdrqaqc/E12
Preferred label	Observation must link to a valid AQD_Sample in dataflow D (via om:featureOfInterest)
Definition	All om:OM_Observation/ must provide a valid /om:featureOfInterest xlink (can not be empty)& /om:featureOfInterest xlink:href attribute shall resolve to a traversable link to /aqd:AQD_Sample/ompr:inspireld/base:Identifier/base:localId
Notation	E12
Status	Valid
Status Modified	2023-05-04
Accepted Date	2023-05-04
Not Accepted Date
Hidden label	Incorrect link between observation(s) and Sample(s) [en]
Editorial note	[Crucial]: - IPR requirement (Annex II-E-7)
Error type	BLOCKER