About: http://webisa.webdatacommons.org/66613120

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	middleware is defined by de facto standards such as ODBC, DRDA, RDA, etc.
http://www.w3.org/ns/prov#wasQuotedFrom	slideshare.net