About: http://webisa.webdatacommons.org/135065828

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The ledgers include time sheets for both furnace workers and ore miners, as well as such information as mechanical problems, weather, deaths, marriages, dates of occupation of the company houses and who was sharing the rent.
http://www.w3.org/ns/prov#wasQuotedFrom	umd.edu