About: http://webisa.webdatacommons.org/449088192

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	Rarely, anagen effluvium can be a feature of pemphigus vulgaris, or be caused by trauma, pressure or exposure to chemicals such as thallium, boron and arsenic.
http://www.w3.org/ns/prov#wasQuotedFrom	patient.co.uk