About: http://webisa.webdatacommons.org/455615191

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	For example, for a data set from a CT scanner such as shown in FIG. 1, the colon will be associated with voxels having low radiodensities, for example less than around ???600 HU or so.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com