About: http://webisa.webdatacommons.org/334405737

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	Having a person administering the test that knows what stimulus is being given to the patient is open to investigator bias.
http://www.w3.org/ns/prov#wasQuotedFrom	cms.gov