About: http://webisa.webdatacommons.org/170656829

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	Their products are available as open source, and they contract for installation, maintenance, customization and other services for those that require them.
http://www.w3.org/ns/prov#wasQuotedFrom	oclc.org