About: http://webisa.webdatacommons.org/152561535

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	In each case there is a common cause of Q and D, sometimes measured (X), sometimes unmeasured (U), that leads to the failure of the condition.
http://www.w3.org/ns/prov#wasQuotedFrom	lww.com