<http://webisa.webdatacommons.org/243319301>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/243319301>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<phys.org> .
<http://webisa.webdatacommons.org/243319301>	<http://www.w3.org/ns/prov#value>	"In marketing, a coupon is a ticket or document that can be exchanged for a financial discount or rebate when purchasing a product." .
<http://webisa.webdatacommons.org/prov/132955101>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/243319301> .
<http://webisa.webdatacommons.org/prov/412381700>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/243319301> .
<http://webisa.webdatacommons.org/prov/391385274>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/243319301> .
<http://webisa.webdatacommons.org/prov/102097652>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/243319301> .