About: http://webisa.webdatacommons.org/344527582

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	Keep your arm straight and try to do any daily activities, e.g. eating, writing, opening the door, throwing a ball, walking, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	ntu.edu.tw