<http://webisa.webdatacommons.org/prov/307871549>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/323878924> .
<http://webisa.webdatacommons.org/323878924>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nkch.org> .
<http://webisa.webdatacommons.org/323878924>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/323878924>	<http://www.w3.org/ns/prov#value>	"CNS teratomas may contain different kinds of cells that can grow into tissues, such as hair, muscle, and bone, within the tumor." .