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<http://webisa.webdatacommons.org/102628735>	<http://www.w3.org/ns/prov#value>	"Among these are tremendous technological advances in transportation and communication, particularly the railroad, steamship, telegraph, cable, and refrigeration." .
<http://webisa.webdatacommons.org/prov/153148485>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/102628735> .
<http://webisa.webdatacommons.org/102628735>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .