<http://webisa.webdatacommons.org/prov/190414850>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/310713491> .
<http://webisa.webdatacommons.org/310713491>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dmnews.com> .
<http://webisa.webdatacommons.org/310713491>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/310713491>	<http://www.w3.org/ns/prov#value>	"While QR codes are a relatively new media in the US, the technology is widely used in Japan where mobile phones come with QR reading software already installed." .