About: http://webisa.webdatacommons.org/166756479

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	The vulnerability assessment and submission to EPA was a one-time event for H.R. 3448, however, EPA and Division of Water Resources recommend water systems perform a vulnerability assessment every 2 years.
http://www.w3.org/ns/prov#wasQuotedFrom	tennessee.gov