Assertion: brotherhood's supporter | /r/CapableOf | appear at protest
Facets:
value: at al-azhar university
type: LOCATION
value: before the revolution
type: TEMPORAL
Source sentences:
text: Before the revolution, the Muslim Brotherhood's supporters appeared at a protest at Al-Azhar University wearing military-style fatigues, after which the Mubarak government accused the organization of starting an underground militia.