About: http://webisa.webdatacommons.org/419650168

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	Medical procedures, such as diagnostic X-rays, nuclear medicine, and radiation therapy are the most significant source of man-made radiation exposure to the general population.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov