<http://webisa.webdatacommons.org/50165714>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pbs.org> .
<http://webisa.webdatacommons.org/prov/295250840>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50165714> .
<http://webisa.webdatacommons.org/50165714>	<http://www.w3.org/ns/prov#value>	"s, photos and other documents that may otherwise hang in an online limbo." .
<http://webisa.webdatacommons.org/prov/472323339>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50165714> .
<http://webisa.webdatacommons.org/50165714>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .