Assertion: cardinal's head | /r/HasProperty | called to the liturgy
Facets:
value: in the lateran basilica
type: LOCATION
Source sentences:
text: They were rearranged in the 8th century and the seven heads of the neighboring titular churches were called to the liturgy in the Lateran basilica, the cathedral of the pope as bishop of Rome, and the heads of the titular churches celebrated the liturgy in the four other patriarchal basilicas: