About: http://webisa.webdatacommons.org/397445109

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 beads generally have a diameter ranging from 5 to 1,000 ??m, in particular 30 to 1,000 ??m and exhibit an inner cavity (hollow beads).
http://www.w3.org/ns/prov#wasQuotedFrom	google.com