About: http://webisa.webdatacommons.org/130927250

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	Placental abruption is the most common cause of serious vaginal bleeding, occurring in 1 percent of pregnancies.
http://www.w3.org/ns/prov#wasQuotedFrom	aafp.org