About: http://webisa.webdatacommons.org/262845720

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 groups were initially compared on key demographic variables including sex, race, age, duration of illness, parental socioeconomic status, premorbid IQ, education level and global assessment of functioning.
http://www.w3.org/ns/prov#wasQuotedFrom	usp.br