About: http://webisa.webdatacommons.org/30406589

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	If symptoms change, follow-up tests, such as ultrasound, biopsy, or cystoscopy, may be useful for changing treatment.
http://www.w3.org/ns/prov#wasQuotedFrom	center4research.org