About: http://webisa.webdatacommons.org/110838290

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	They compared rates of alcohol, drug, and other externalizing disorders in identical and fraternal twins.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov