About: http://webisa.webdatacommons.org/365900638

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	Although the cause is unknown, Henoch-Sch??nlein purpura is often associated with infectious agents such as group A streptococci and Mycoplasma.
http://www.w3.org/ns/prov#wasQuotedFrom	aafp.org