About: http://webisa.webdatacommons.org/365962825

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 coupling element can be made principally of a non-hydrophilic material (polymer or metal), coated with a hydrophilic coating.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es