About: http://webisa.webdatacommons.org/398407688

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	However, differences in image analysis and sample characteristics such as age, sex, co-morbidity and neuroleptic medication are likely to have influenced results of previous studies, so that these studies cannot easily be compared.
http://www.w3.org/ns/prov#wasQuotedFrom	oxfordjournals.org