<http://webisa.webdatacommons.org/441710918>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/441710918>	<http://www.w3.org/ns/prov#value>	"Nitrogen is subject to pressure changes at varying temperatures, just not as much as refrigerants and other gases are." .
<http://webisa.webdatacommons.org/prov/501349996>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/441710918> .
<http://webisa.webdatacommons.org/441710918>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<hvac-talk.com> .