About: http://webisa.webdatacommons.org/411817851

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	The osg::Group class allows the addition of any types of child nodes, including the osg::Group itself.
http://www.w3.org/ns/prov#wasQuotedFrom	packtpub.com