<http://webisa.webdatacommons.org/prov/85872918>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/354248183> .
<http://webisa.webdatacommons.org/354248183>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/354248183>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wordpress.com> .
<http://webisa.webdatacommons.org/354248183>	<http://www.w3.org/ns/prov#value>	"How hard can it be to engineer a pile of aluminum or steel with bolts and hooks and other stuff to prop up solar panels?" .