About: http://webisa.webdatacommons.org/55302129

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	They measure radiation and radioactivity levels in work areas and in the environment by collecting samples of air, water, soil, plants, and other materials.
http://www.w3.org/ns/prov#wasQuotedFrom	vault.com