→ skos:prefLabel → "Introduction of grey zones"@en
→ skos:definition → "Transition from a harmful flow, free from areas in which
its behaviour cannot be predicted with sufficient accuracy, to a flow
containing such areas."@en
→ skos:example → "All military cloaking is based on this principle.<br/> The
interaction of a stream of bullets/munitions/bombs/rockets with an invisible
enemy cannot be accurately predicted (maybe it is not there at all), so it
is notoriously ineffective, which is what the cloaking experts are trying to
achieve."@en