<http://webisa.webdatacommons.org/292067850>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/292067850>	<http://www.w3.org/ns/prov#value>	"In fact, there are many examples of such explicit missing values." .
<http://webisa.webdatacommons.org/prov/86724208>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/292067850> .
<http://webisa.webdatacommons.org/292067850>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sas.com> .