Task: Description Logic Reasoning (ontology: Arts_Media_Entertainment/CIDOC_CRM)

Given the following Description Logic expression, determine whether it is satisfiable with respect to the local ontology module. Answer only true or false.

Expression:
∃P7_took_place_at.(P9_consists_of.some(E4_Period)) ⊓ ¬(∃P7_took_place_at.(P9_consists_of.some(E4_Period)))

True. true
False. false

Answer: false