About: http://webisa.webdatacommons.org/283132597

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 sensing material is printed on a paper or other suitable substrate and then the comparison colors are printed about the sensitized areas to produce a device such as that shown in FIG. 3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com