<http://webisa.webdatacommons.org/prov/450965731>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387412918> .
<http://webisa.webdatacommons.org/prov/444282211>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387412918> .
<http://webisa.webdatacommons.org/387412918>	<http://www.w3.org/ns/prov#value>	"Merchandise and articles except coffee, not dutiable under United States??? tariff laws, and merchandise or articles entered in Porto Rico free of duty under orders theretofore made by the Secretary of War, were to be admitted from the United States free of duty, all laws or parts of laws to the contrary, notwithstanding." .
<http://webisa.webdatacommons.org/387412918>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<gpo.gov> .
<http://webisa.webdatacommons.org/387412918>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .