About: http://webisa.webdatacommons.org/41502159

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	In another specific application, fluorescence spectra characteristic of toxic gases and other chemicals may be detected.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com