About: http://webisa.webdatacommons.org/314083543

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	Subgroup analysis according to whether mother on narcotic alone or narcotic and other drug.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov