<http://webisa.webdatacommons.org/prov/492883726>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/320882828> .
<http://webisa.webdatacommons.org/320882828>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/320882828>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dpreview.com> .
<http://webisa.webdatacommons.org/320882828>	<http://www.w3.org/ns/prov#value>	"Nikon executives said that sales were particularly disappointing in the United States and Europe for mirrorless cameras, which are lighter and cheaper than single-lens reflex (SLR) devices\"" .