Assertion: column | /r/HasProperty | erected by 3,000 men
Facets:
value: under the guidance of william handyside
type: OTHER
value: in less than 2 hours
type: TEMPORAL
Source sentences:
text: Without the aid of modern cranes and engineering machines, the column, weighing 600 tonnes (661 tons) on 30 August 1832 was erected by 3,000 men under the guidance of William Handyside in less than 2 hours.