Assertion: sanatorium's patient | /r/HasProperty | spent at firland
Facets:
Source sentences:
text: By 1954, the average time a patient spent at Firland had been cut in half.
text: By 1954, the average time a patient spent at Firland had been cut in half.
text: By 1954, the average time a patient spent at Firland had been cut in half.