About: http://webisa.webdatacommons.org/441559270

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	FIG. 9A shows a box 120, much like a tissue box, although larger, which can have a slot like 121 and through which one pulls guards such as 122 out.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com