<http://webisa.webdatacommons.org/prov/206849328>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/269570696> .
<http://webisa.webdatacommons.org/269570696>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<tutsplus.com> .
<http://webisa.webdatacommons.org/269570696>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/269570696>	<http://www.w3.org/ns/prov#value>	"Methods in the Shopping_Cart class that retrieve item names, prices, and other information will need database code." .
<http://webisa.webdatacommons.org/prov/416608273>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/269570696> .