About: http://webisa.webdatacommons.org/170918297

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	The test is poorly standardized and is rarely used in the United States.
http://www.w3.org/ns/prov#wasQuotedFrom	healthcommunities.com