About: http://webisa.webdatacommons.org/432329296

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	After a predetermined number of pulses, there is a longer period that allows the detection of gamma rays emitted from the elements, such as O, Al, Si, and P, that have been activated.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com