<http://webisa.webdatacommons.org/prov/226352647>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/196246839> .
<http://webisa.webdatacommons.org/196246839>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/196246839>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<amazon.ca> .
<http://webisa.webdatacommons.org/196246839>	<http://www.w3.org/ns/prov#value>	"They generally exclude variable declarations, error and return code checking, exception routines, and other coding features present in industrial-strength programs." .