About: http://webisa.webdatacommons.org/218765481

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	Therefore, the most recent data received is stored and data older than some chosen date is discarded from the disk file.
http://www.w3.org/ns/prov#wasQuotedFrom	md.gov