[WARN-A001] - No package description in UML model -- Definition -- A class representing a feature type from an application domain that is the subject of the observation and caries the observed property. This feature is a real-world object or a feature intended to sample the real-world object, i.e. sampling feature [ISO 19156:2010 , Clause 8] -- Description -- #NOTES -- Definition -- Space region which is the feature of the interest of the observation or a sampled feature. This attribute takes values from a controlled vocabulary. -- Definition -- A free text description of the feature of interest or sampled feature. -- Definition -- The spatial location of the feature of interest. -- Definition -- If ESPAS_FeatureOfInterest represents a sampling feature, the sampledFeature, if present, shall describe the principal domain feature of interest.