About: http://webisa.webdatacommons.org/321122665

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	FIG. 4 is a graph which shows a sinogram sampling pattern for the fan-beam slice of a device with no detector offset; each sinogram position (angle and radius) is essentially sampled twice;
http://www.w3.org/ns/prov#wasQuotedFrom	google.com.au