About: http://webisa.webdatacommons.org/158155145

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 an adequate medical interview, the patient usually notes other symptoms, such as premenstrual spotting for 2???4 days, headache, irritability, or premenstrual tension syndrome.
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com