About: http://webisa.webdatacommons.org/251325157

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, light diffracting structures can include dots, bumps, dimples, and other uneven surfaces formed on the interior or exterior of the tube 16.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk