About: http://webisa.webdatacommons.org/409221317

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	They then examine the physical environment and the importance of key concerns such as vibration, noise, heat, and dust in maintaining and operating mining equipment.
http://www.w3.org/ns/prov#wasQuotedFrom	smenet.org