<http://webisa.webdatacommons.org/prov/337204588>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/179239683> .
<http://webisa.webdatacommons.org/179239683>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/179239683>	<http://www.w3.org/ns/prov#value>	"The attributes are specific to the types of fields we are using." .
<http://webisa.webdatacommons.org/179239683>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<packtpub.com> .