About: http://webisa.webdatacommons.org/413686734

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	b) The original document (not a copy) of a medical certificate or other official document must be provided within two days of the exam.
http://www.w3.org/ns/prov#wasQuotedFrom	nus.edu.sg