About: http://webisa.webdatacommons.org/314760639

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	It is even recommended that they be avoided for operative vaginal delivery (when an intervention such as vacuum extraction is needed) ??? they lead to more maternal and neonatal morbidity.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com