About: http://webisa.webdatacommons.org/453005628

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	The X-ray beam is irradiated in such a manner as to rotationally scan the sample; to accomplish this relative rotation, either the X-ray beam or the sample may be rotated.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com