About: http://webisa.webdatacommons.org/90993470

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	Research and development of new kinds of operating systems is an active subfield of computer science.
http://www.w3.org/ns/prov#wasQuotedFrom	fixedreference.org