About: http://webisa.webdatacommons.org/79781663

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	Recently, the need has increased to be able to detect and identify, both quickly and reliably, concealed explosives and other chemical and biological agents as these items increasingly become weapons of war and terrorism.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com