About: http://webisa.webdatacommons.org/402295396

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	Individual particles of particulate matter 60 may be formed in any desired shape, such as spherical, oval, or irregular shapes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com