About: http://webisa.webdatacommons.org/63421114

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	Second, the IRIS is a device that can determine when certain types of elements or compounds are present in an atmosphere or on a surface.
http://www.w3.org/ns/prov#wasQuotedFrom	nasa.gov