<http://webisa.webdatacommons.org/149497884>	<http://www.w3.org/ns/prov#value>	"An OS is a software program???used on most, but not all, computer systems???that manages the hardware and software resources of a computer." .
<http://webisa.webdatacommons.org/prov/141386310>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/149497884> .
<http://webisa.webdatacommons.org/149497884>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/149497884>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .