About: http://webisa.webdatacommons.org/275685845

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	and switches and software such as operating systems, security systems, and class management
http://www.w3.org/ns/prov#wasQuotedFrom	ulm.edu