<http://webisa.webdatacommons.org/231842770>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cancer.gov> .
<http://webisa.webdatacommons.org/prov/394922319>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/231842770> .
<http://webisa.webdatacommons.org/prov/273862316>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/231842770> .
<http://webisa.webdatacommons.org/231842770>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/231842770>	<http://www.w3.org/ns/prov#value>	"CEA may be found in the blood of people who have colon cancer, other types of cancer or diseases, or who smoke tobacco." .