About: http://webisa.webdatacommons.org/246734867

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	They read typeset proofs to look for the same mistakes that copy editors do, including errors introduced by the typesetting process.
http://www.w3.org/ns/prov#wasQuotedFrom	barbararogan.com