About: http://webisa.webdatacommons.org/191365745

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	programs There exist other types of information systems, based on information-retrieval systems or knowledge-based systems 5.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net