About: http://webisa.webdatacommons.org/203636409

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	The ice pick had proven useful in removing gum, paper, and other objects that occasionally were jammed into cell door locks (Harwell, 1979, pp. 55???60).
http://www.w3.org/ns/prov#wasQuotedFrom	greenwood.com