<http://webisa.webdatacommons.org/prov/355742534>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/144266061> .
<http://webisa.webdatacommons.org/prov/143381893>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/144266061> .
<http://webisa.webdatacommons.org/144266061>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/144266061>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<slideshare.net> .
<http://webisa.webdatacommons.org/144266061>	<http://www.w3.org/ns/prov#value>	"ventilation and other systems or items that circulate air (e.g. fans and personal computers)." .