About: http://webisa.webdatacommons.org/402696386

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	It is not uncommon for tumors to grow internally for a prolonged period of time before being detected or causing any sort of pain or discomfort to a patient.
http://www.w3.org/ns/prov#wasQuotedFrom	wisegeek.com