About: http://webisa.webdatacommons.org/416073067

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	Paper-based diagnostic tests could become more accurate with a built-in timer that uses a color change signal (red dot at lower left) to indicate when test results are ready for analysis.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencedaily.com