About: http://webisa.webdatacommons.org/291118060

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	In particular, the abrasive particles have shapes that can be characterized as thin bodies having triangular, rectangular, including square, circular, or other geometric shape.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es