About: http://webisa.webdatacommons.org/109197713

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	In some embodiments, the grasping portion 159 a is formed of an elastomeric material, such as rubber or silicone, to enable it to be slipped over the end of the end of the dispensing channel 154???.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com