<http://webisa.webdatacommons.org/439094698>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/439094698>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<cancer.gov> .
<http://webisa.webdatacommons.org/prov/13687415>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439094698> .
<http://webisa.webdatacommons.org/439094698>	<http://www.w3.org/ns/prov#value>	"A substance or group of substances meant to cause the immune system to respond to a tumor or to microorganisms, such as bacteria or viruses." .
<http://webisa.webdatacommons.org/prov/364891225>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/439094698> .