About: http://webisa.webdatacommons.org/250755816

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	Must be experiencing one ore more of the following symptoms including but not limited to preterm contractions, abdominal cramping, back pain, vaginal pressure, or light vaginal bleeding.
http://www.w3.org/ns/prov#wasQuotedFrom	clinicaltrials.gov