About: http://webisa.webdatacommons.org/213890426

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	People can submit objects to system, that they have created through programs such as SketchUp, AutoCAD, or 3DStudio, so that they can be displayed as part of the geographic information system.
http://www.w3.org/ns/prov#wasQuotedFrom	seobythesea.com