About: http://webisa.webdatacommons.org/443664393

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 properties such as grain size, shape and surface roughness determine the angle of repose, which is a material constant [381].
http://www.w3.org/ns/prov#wasQuotedFrom	intechopen.com