About: http://webisa.webdatacommons.org/19369836

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	However, because the cost of the flash memory and memory card is comparatively high, there is a problem that, when the several number of memory cards are prepared, the purchasing cost of the digital camera becomes high.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com