About: http://webisa.webdatacommons.org/268584540

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	Furthermore, if a spur is used, there is a possibility that a white reference reflection sheet is damaged by the spur because the contact tips thereof are sharp.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr