<http://webisa.webdatacommons.org/409523714>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/409523714>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<deskeng.com> .
<http://webisa.webdatacommons.org/prov/186601367>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/409523714> .
<http://webisa.webdatacommons.org/prov/264057368>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/409523714> .
<http://webisa.webdatacommons.org/409523714>	<http://www.w3.org/ns/prov#value>	"There are no standard ports such as Ethernet or USB. There is a single proprietary interface for the optional keyboard, and no other way to connect external devices." .