About: http://webisa.webdatacommons.org/25420786

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	First, in a general case, ?? is a vector factor reflecting the fact that the clinical tests for a patient were recorded at different times (presumably, over a long time interval, e.g. years): ??={??(1), . . . , ??(r), . . . ??(R 0 )}.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr