About: http://webisa.webdatacommons.org/242315929

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	In some states, certified nurse midwives are required to be supervised by a physician, and other states do not permit certified midwives to practice.
http://www.w3.org/ns/prov#wasQuotedFrom	jama.com