About: http://webisa.webdatacommons.org/454025560

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	An improved photoacoustic spectroscopy (PAS) system, technique, process and method are provided for remote sensing of explosives, toxic chemicals, biological agents, and other materials.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com