<http://webisa.webdatacommons.org/prov/196772809>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/286731580> .
<http://webisa.webdatacommons.org/286731580>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/286731580>	<http://www.w3.org/ns/prov#value>	"NF1 can cause benign tumors along nerves in the skin, brain and other areas, and it contributes to learning problems and an increased risk of brain tumors, leukemia and other cancers." .
<http://webisa.webdatacommons.org/286731580>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<heraldtribune.com> .