About: http://webisa.webdatacommons.org/269105616

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	An operating system such as the disk operating system or DOS, most commonly used with the IBM Personal Computer family, is loaded into the memory 6 and runs in conjunction with the BIOS stored in the ROM 8.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com