About: http://webisa.webdatacommons.org/446907090

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	For example, the grooves 72 might be formed in a plate that is then fastened to the backboard, such as with screws or other fasteners.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com