About: http://webisa.webdatacommons.org/258032269

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	With additional research, SAW or similar devices can also be designed or augmented to sense the presence of radioactive materials, and perhaps some biological materials such as smallpox or anthrax.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es