<http://webisa.webdatacommons.org/prov/253948185>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/228507072> .
<http://webisa.webdatacommons.org/228507072>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/228507072>	<http://www.w3.org/ns/prov#value>	"It works by using a ???tactile layer,??? which can be integrated with touchscreen devices such as smartphones, tablets, personal navigation system and gaming devices." .
<http://webisa.webdatacommons.org/228507072>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<venturebeat.com> .