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<http://webisa.webdatacommons.org/prov/178914620>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/186115466> .
<http://webisa.webdatacommons.org/186115466>	<http://www.w3.org/ns/prov#value>	"communication port to plug expansion cards or devices such as a video card, wireless or satellite modem, additional memory, GPS receiver, sound card, etc., and connect them to the system bus structure. (Of course, GPS refers to a Global Positioning" .
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<http://webisa.webdatacommons.org/186115466>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<docstoc.com> .
<http://webisa.webdatacommons.org/prov/212137412>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/186115466> .
<http://webisa.webdatacommons.org/prov/304403502>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/186115466> .
<http://webisa.webdatacommons.org/prov/483671996>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/186115466> .