<http://webisa.webdatacommons.org/30778105>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/30778105>	<http://www.w3.org/ns/prov#value>	"Commercial intercourse existed with China, as pottery, and other works of art, have been found in very ancient tombs." .
<http://webisa.webdatacommons.org/prov/75267307>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/30778105> .
<http://webisa.webdatacommons.org/30778105>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<hermetics.org> .