About: http://webisa.webdatacommons.org/176740952

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	Lots of things can cause a period to be late such as stress, depression, illness, weight gain or loss, thyroid issues or hormonal flip flops.
http://www.w3.org/ns/prov#wasQuotedFrom	medhelp.org