About: http://webisa.webdatacommons.org/151916044

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 this exhibition, 200 productive, equipment, and chemical companies will present over 4,000 types of their products.
http://www.w3.org/ns/prov#wasQuotedFrom	farsnews.com