<http://webisa.webdatacommons.org/13437329>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<freshpatents.com> .
<http://webisa.webdatacommons.org/prov/214262428>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/13437329> .
<http://webisa.webdatacommons.org/13437329>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/13437329>	<http://www.w3.org/ns/prov#value>	"A writing device 10 shown in FIG. 1 is a writing device that writes information by irradiating light to a display medium 20 and is provided with a controller 110, an information acquisition unit 120, a display drive unit 130, a writing unit 140 and a carrying unit 150." .