About: http://webisa.webdatacommons.org/400812761

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	However, to determine whether established regulatory limits or targets have been met, agencies should use voluntary consensus standards for test methods, sampling procedures, or protocols. d.
http://www.w3.org/ns/prov#wasQuotedFrom	archives.gov