<http://webisa.webdatacommons.org/prov/329091712>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/139086508> .
<http://webisa.webdatacommons.org/139086508>	<http://www.w3.org/ns/prov#value>	"contains a map, a model of a cannon, and other artifacts, which are conjecture." .
<http://webisa.webdatacommons.org/139086508>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pbs.org> .
<http://webisa.webdatacommons.org/139086508>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .