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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	For example, the OS provides access to system hardware (e.g., by device drivers), and access to the file system on the hardware (e.g., by file system utilities.)UNIX???, Windows???, and MacOS??? are examples of OSes.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com