About: http://webisa.webdatacommons.org/220904711

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	Radio frequencies and microwave frequencies are classified as non-ionizing radiation, and x-rays and gamma rays are examples of ionizing radiation.
http://www.w3.org/ns/prov#wasQuotedFrom	sciencebuddies.org