About: http://webisa.webdatacommons.org/448305763

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	Over the years these exceptional properties have made X-rays useful in many fields, such as medicine and research into the nature of the atom.
http://www.w3.org/ns/prov#wasQuotedFrom	si.edu