<http://webisa.webdatacommons.org/prov/307851645>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/218243598> .
<http://webisa.webdatacommons.org/218243598>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<azbigmedia.com> .
<http://webisa.webdatacommons.org/218243598>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/218243598>	<http://www.w3.org/ns/prov#value>	"The hospital also installed variable speed drives, which can raise or lower motor speeds used in HVAC and other systems." .