<http://webisa.webdatacommons.org/30855002>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/102753838>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/30855002> .
<http://webisa.webdatacommons.org/30855002>	<http://www.w3.org/ns/prov#value>	"None of the allegedly variable costs are actually tied to any variables such as supply, demand, usage, capacity, etc." .
<http://webisa.webdatacommons.org/30855002>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<arstechnica.com> .