<http://webisa.webdatacommons.org/prov/397686325>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/433442388> .
<http://webisa.webdatacommons.org/433442388>	<http://www.w3.org/ns/prov#value>	"(Details, including methods of sampling, free on request)." .
<http://webisa.webdatacommons.org/433442388>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/433442388>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<archive.org> .