About: http://webisa.webdatacommons.org/137200050

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	In Japan, lesson study is used in all subjects, including physical education and music, and even lunch, but in the U.S. it has been more focused on mathematics' instruction, according to Dr. Yoshida.
http://www.w3.org/ns/prov#wasQuotedFrom	educationworld.com