About: http://webisa.webdatacommons.org/255576597

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	Removable storage devices can be a problem, particularly flash drives, which are easily lost (can be secured with a lanyard).One point is that using software can assist with supervision.
http://www.w3.org/ns/prov#wasQuotedFrom	tomw.net.au