About: http://webisa.webdatacommons.org/280855813

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	The most common symptoms are pelvic pain, hyper or dysmenorrhea, and infertility but sometimes they have no complaints at all [6, 7].
http://www.w3.org/ns/prov#wasQuotedFrom	hindawi.com