Assertion: school's building | /r/ObjectUse | used as school facilities
Facets:
value: until the 1970s
type: TEMPORAL
value: for grades 4 through 6
type: TEMPORAL
Source sentences:
text: The building was then used as school facilities for grades 4 through 6 until the 1970s, when (known as the Cameron School) it began to serve grades 2 through 5.