About: http://webisa.webdatacommons.org/29710394

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	In addition, it might be helpful to report when the advisory or closing is expected to be removed and identify whether the advisory or closing will be in effect until further notice or until the samples obtained meet a certain criterion.
http://www.w3.org/ns/prov#wasQuotedFrom	epa.gov