"Has improper value for" is a predefined property to track input errors for irregular value annotations that was likely caused by type or allowed value restrictions.
"Has subobject" is a predefined property representing a container construct that allows to accumulate property-value assignments similar to that of a normal wiki page.
en:Time of physical or document or data elementary procedural step. The time refers to the time of any of the elementary steps, i.e transforming, measurement, or data generation. +
Time of physical or document or data elementary procedural step. The time refers to the time of any of the elementary steps, i.e transforming, measurement, or data generation. +
