About: http://webisa.webdatacommons.org/111640796

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	As Wald and colleagues write, multiple methods, including the rubric introduced in their study, have been proposed for rating or grading this writing to quantify the gains obtained.
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com