About: http://webisa.webdatacommons.org/187008427

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	Roofs were of thatch, or corrugated sheets of galvanized iron or asbestos, the latter two materials being mostly above a ceiling that kept the rooms cool.
http://www.w3.org/ns/prov#wasQuotedFrom	plos.org