Assertion: original conservatory | /r/HasProperty | built by burnham
Facets:
value: in the 1920s
type: TEMPORAL
Source sentences:
text: The original conservatory, the Potawatomi Greenhouse, was built by Lord & Burnham in the 1920s and was originally built as eight growing houses to raise plants for South Bend city parks and conservatories and floral shows in the region.