About: http://webisa.webdatacommons.org/81488771

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	All the units will look the same and those involved in the project, including the researchers, will not know which households have the working units and which ones have the malfunctioning equipment.
http://www.w3.org/ns/prov#wasQuotedFrom	newscientist.com