About: http://webisa.webdatacommons.org/58360380

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	A usual cycle was considered to be 26 to 31 days; weight, race, family history, cigarette use, and other factors were also examined.
http://www.w3.org/ns/prov#wasQuotedFrom	chiroweb.com