About: http://webisa.webdatacommons.org/94086956

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 gas detection instruments we designed are widely used in petrochemical, municipal environmental protection, coal mine, fire fighting, research labs, beverage, residential places and other natural and wide ranges of ...
http://www.w3.org/ns/prov#wasQuotedFrom	environmental-expert.com