About: http://webisa.webdatacommons.org/317110406

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	In a study including 25,916 patients in 15 countries, the GHQ was found to work as well as the longer 28-item version of the instrument [51].
http://www.w3.org/ns/prov#wasQuotedFrom	biomedsearch.com