<http://webisa.webdatacommons.org/133709346>	<http://www.w3.org/ns/prov#value>	"observing sites can only get worse with time is an example, because the typical selection process" .
<http://webisa.webdatacommons.org/prov/11791589>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/133709346> .
<http://webisa.webdatacommons.org/133709346>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<noao.edu> .
<http://webisa.webdatacommons.org/133709346>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .