About: http://webisa.webdatacommons.org/172098729

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	The storage unit 4 is provided with a storage medium such as CD-ROM, DVD-ROM, or HDD to store map rendering data for rendering maps and facility data for retrieving facilities.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com