<http://webisa.webdatacommons.org/17964221>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<rsna.org> .
<http://webisa.webdatacommons.org/prov/164198894>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/17964221> .
<http://webisa.webdatacommons.org/17964221>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/17964221>	<http://www.w3.org/ns/prov#value>	"Soft tissues, including the liver, are known to have appreciable viscosity, which means that the apparent tissue stiffness (??) and associated SWS are dependent on the spectral content of the propagating shear wave." .