About: http://webisa.webdatacommons.org/148951106

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	All study questionnaires were completed before the scheduled interaction between the patients and health care providers, such as the anesthesiologists and surgeons.
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com