About: http://webisa.webdatacommons.org/37348860

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	Unfortunately, many cancers are detected only when they are large enough to press against surrounding tissues and cause pain or other symptoms.
http://www.w3.org/ns/prov#wasQuotedFrom	pubmedcentralcanada.ca