About: http://webisa.webdatacommons.org/64943640

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	If a young woman has not started to menstruate by the age of 16, a birth defect, anatomical abnormality, or other medical condition may be suspected.
http://www.w3.org/ns/prov#wasQuotedFrom	reshealth.org