About: http://webisa.webdatacommons.org/50606522

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	While visually shown in FIGS. 2A and 2B, the machine-readable indicia 38 can be printed using ink that is not typically visible to humans, such as ink that is visible only in the infrared portion of the electromagnetic spectrum.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com