About: http://webisa.webdatacommons.org/121209518

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	System front-end refers to any of a variety of types of systems interposed between the interface and the information system proper, whose purpose is to assist the user in searching in any of several ways.
http://www.w3.org/ns/prov#wasQuotedFrom	ucla.edu