About: http://webisa.webdatacommons.org/81220349

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	Your health care provider will take a medical history that includes many questions about your jobs (past and present), hobbies, and other activities that may have exposed you to silica.
http://www.w3.org/ns/prov#wasQuotedFrom	stthomas.org