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Q44479092-D32B0874-A602-4CDC-8E0F-F3747A039925
Q44479092-D32B0874-A602-4CDC-8E0F-F3747A039925
BestRank
Statement
http://www.wikidata.org/entity/statement/Q44479092-D32B0874-A602-4CDC-8E0F-F3747A039925
Follow-up of workers from the prefabricated concrete industry after the addition of ferrous sulphate to Danish cement.
P577
Q44479092-D32B0874-A602-4CDC-8E0F-F3747A039925
BestRank
Statement
http://www.wikidata.org/entity/statement/Q44479092-D32B0874-A602-4CDC-8E0F-F3747A039925
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
928b35760ab46d0fc506f43eb3a503c85e2e2228
P577
1989-05-01T00:00:00Z
http://www.w3.org/2001/XMLSchema#dateTime
P577
7a1ee36ec0c135a6ecf63aab5c649d26