About: http://webisa.webdatacommons.org/230929499

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	Means such as a conduit extending through the hollow shaft are provided for introducing particles of additive material to the fiber column so as to substantially uniformly intermingle with the fibers.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com