About: http://webisa.webdatacommons.org/9063363

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	By pre-decoding a predetermined prefix belonging to both instruction sets that indicates that at least a following instruction is a system command, the decode logic 152 may be able to execute the system command in either mode.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com