About: http://webisa.webdatacommons.org/239240779

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	Underground mines have health risks such as dust, which leads to respiratory problems in workers.
http://www.w3.org/ns/prov#wasQuotedFrom	umn.edu