About: http://webisa.webdatacommons.org/251134754

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 surface of the gripping surfaces 36,38 may be otherwise adapted to enhance the grasping of the bottle, such as by knurling or roughening of the surface.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk