About: http://webisa.webdatacommons.org/32271639

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	Yet pregnancy symptoms, including nausea and vomiting, frequent urination, back pain, leg cramps, and heartburn, may make it difficult to sleep.
http://www.w3.org/ns/prov#wasQuotedFrom	mayoclinic.org