About: http://webisa.webdatacommons.org/198535201

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	Factors such as the type of helmet and the amount and intensity of usage will determine the condition of each helmet over a period of time.
http://www.w3.org/ns/prov#wasQuotedFrom	nocsae.org