About: http://webisa.webdatacommons.org/158440445

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	A mercury lamp illuminates these cells and at the opposite end of each cell is a detector that makes a measurement of light that has not been absorbed by ozone.
http://www.w3.org/ns/prov#wasQuotedFrom	noaa.gov