About: http://webisa.webdatacommons.org/144589302

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	Well screens can often be cleaned with an acid treatment to dissolve the calcium, magnesium and other minerals that plug them.
http://www.w3.org/ns/prov#wasQuotedFrom	agweb.com