About: http://webisa.webdatacommons.org/116938165

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	The invention relates to a fine-grained polyether-ketone powder which has a mean grain size (d50 value) smaller than or equal to 40 ??m, preferably smaller than or equal to 30 ??m and especially smaller than or equal to 20 ??m.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com