About: http://webisa.webdatacommons.org/126728486

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	Sometimes test results are expressed in Working Levels, WL, rather than picocuries per liter of air.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com