About: http://webisa.webdatacommons.org/174562779

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	Alternatively, the Littleford patent suggests the severing means may take the form of holes, through cuts, reduced wall thickness, or integral cutting agents, such as strings and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca