Assertion: turkey vulture's population | /r/Synonym | the punjab raven
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: The population restricted to the Sindh district of Pakistan and adjoining regions of northwestern India is sometimes known as the Punjab raven.
text: The population sometimes known as the Punjab raven—described as Corvus corax laurencei (also spelt lawrencii or laurencii) by Allan Octavian Hume but more often considered synonymous with subcorax—is restricted to the Sindh district of Pakistan and adjoining regions of northwestern India.