About: http://webisa.webdatacommons.org/274994903

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	A covering by means of a protection foil 16 and 17, respectively, is not imperative except for the purpose of protecting the second bead 11 from contamination and/or mechanical damage.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com