About: http://webisa.webdatacommons.org/218879827

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 diamond tools specially used for stone, concrete, asphalt, porcelain, tiles, glass and other construction materials.
http://www.w3.org/ns/prov#wasQuotedFrom	alibaba.com