<http://webisa.webdatacommons.org/341313747>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<metacpan.org> .
<http://webisa.webdatacommons.org/341313747>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/304281128>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/341313747> .
<http://webisa.webdatacommons.org/341313747>	<http://www.w3.org/ns/prov#value>	"In general, ids are preferable to indices because they do not change if you delete or move atoms or other objects." .