Assertion: advent | /r/CapableOf | draw upon adam adolf's work
Facets:
value: in the liturgical year(pueblo books
type: LOCATION
Source sentences:
text: We really don’t know when and where Advent began to be observed, but drawing upon Adam Adolf's work in The Liturgical Year(Pueblo Books, 1978), we are able to sketch an outline of the origins of the Advent season.