<http://webisa.webdatacommons.org/prov/170097788>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421182588> .
<http://webisa.webdatacommons.org/421182588>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/494438729>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/421182588> .
<http://webisa.webdatacommons.org/421182588>	<http://www.w3.org/ns/prov#value>	"In addition to Proactiv spokespeople Justin Bieber, Katy Perry, and Jessica Simpson, stars including Cameron Diaz and Britney Spears also have issues with acne." .
<http://webisa.webdatacommons.org/421182588>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<yahoo.com> .