About: http://webisa.webdatacommons.org/426428767

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 production environment, such as dust particles, precipitants, ultraviolet lamp, has been inspected and controlled regularly in base on the quality control criteria of the company.
http://www.w3.org/ns/prov#wasQuotedFrom	hui-tian.com