About: http://webisa.webdatacommons.org/342149239

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	If optimx is used, (1) the optimx package must be explicitly loaded with load or require(Warning: Options other than the default may be poorly tested, use with caution.)
http://www.w3.org/ns/prov#wasQuotedFrom	inside-r.org