About: http://webisa.webdatacommons.org/193853263

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	Natural abrasives, such as washed and ground walnut shells, as well as ground apricot stones or olive kernels have been introduced as materials which, based on their hardness and grain size, are suitable for superficial skin cleansing.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com