<http://webisa.webdatacommons.org/157076434>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<phys.org> .
<http://webisa.webdatacommons.org/prov/66904307>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/157076434> .
<http://webisa.webdatacommons.org/157076434>	<http://www.w3.org/ns/prov#value>	"Expanded links to articles posted in participating publications such as Der Spiegel or the San Francisco Chronicle will show headlines and story introductions, and sometimes the Twitter accounts of the writers or publishers." .
<http://webisa.webdatacommons.org/157076434>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/1629920>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/157076434> .