<http://webisa.webdatacommons.org/341576493>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<missouri.edu> .
<http://webisa.webdatacommons.org/341576493>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/454353783>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/341576493> .
<http://webisa.webdatacommons.org/341576493>	<http://www.w3.org/ns/prov#value>	"But by adding a cover, you increase cost and reflection losses from the glass or other material." .