About: http://webisa.webdatacommons.org/199915315

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	However, we live in a sea of radiation, Hudson says, with natural sources of ionizing radiation including cosmic rays, bananas, and minerals that can appear in products such as cat litter.
http://www.w3.org/ns/prov#wasQuotedFrom	medicalxpress.com