<http://webisa.webdatacommons.org/prov/452274292>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/88470845> .
<http://webisa.webdatacommons.org/88470845>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/66707185>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/88470845> .
<http://webisa.webdatacommons.org/88470845>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<whyfiles.org> .
<http://webisa.webdatacommons.org/prov/513636327>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/88470845> .
<http://webisa.webdatacommons.org/88470845>	<http://www.w3.org/ns/prov#value>	"David has written about science, health and environment for Technology Review, Environmental Health Perspectives, Bioscience, The Los Angeles Times, and other publications." .
<http://webisa.webdatacommons.org/prov/208237312>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/88470845> .