About: http://webisa.webdatacommons.org/45713198

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	Each lesson is a double lesson, i.e. 50 minutes + 10-minute break + 50 minutes.
http://www.w3.org/ns/prov#wasQuotedFrom	chinatefl.com